| 单词 | uncertain |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔BODY〕The calf stood up slowly, with trembling limbs and took its first, uncertain steps. 小牛犊四足颤抖着缓缓站起来，摇摇晃晃地迈出了第一步。朗文写作活用〔CLEAR/NOT CLEAR〕The president of the university condemned racism on campus in no uncertain terms. 那个大学的校长明确谴责校园内的种族歧视现象。朗文写作活用〔CLEAR/NOT CLEAR〕You've got to let him know, in no uncertain terms, that you will no longer tolerate his abuse. 你得直截了当地让他知道，你不会再忍受他的虐待。朗文写作活用〔Macedonian〕The language of ancient Macedonia, of uncertain affiliation within Indo-European.古代马其顿语言，与印欧语系语言从属关系不明的美国传统〔Miao-Yao〕A small group of languages of uncertain affinity, including Hmong and Yao, spoken in southern China, northern Laos, Thailand, and Vietnam.苗瑶语：起源不清的一小组语言，包括荷芒语和瑶语，见于中国南部，老挝、泰国和越南北部美国传统〔OPPOSITE〕Astronomers were still uncertain whether the Earth travelled around the Sun or vice-versa. 那时的天文学家仍不能肯定是地球绕着太阳转，还是太阳绕着地球转。朗文写作活用〔READY/NOT READY〕The uncertain economy is forcing us to accelerate cost-cutting plans that are already in place. 动荡不定的经济形势迫使我们加快推行已准备就绪的降低成本计划。朗文写作活用〔STAY〕She lingered for a moment, uncertain what to do, then turned on her heel and left abruptly. 她不知所措地待了一会儿，然后突然转身走了。朗文写作活用〔SURE/NOT SURE〕David decided to become a teacher but was uncertain which subject to specialize in. 戴维决定当老师，但他不知道选哪个专业。朗文写作活用〔SURE/NOT SURE〕The news about the bomb made me uncertain about travelling to the area. 发生炸弹袭击事件的消息让我不知道还要不要去那个地区旅游。朗文写作活用〔UNCERTAIN〕It is still uncertain whether the conference will actually take place. 现在还不确定这个会议究竟会不会开。朗文写作活用〔UNCERTAIN〕It's uncertain when the trial will begin. 审讯什么时候开始还未确定。朗文写作活用〔UNCERTAIN〕The cause of the accident is uncertain. 事故原因不明。朗文写作活用〔UNCERTAIN〕The company faces a highly uncertain future. 这家公司前景非常渺茫。朗文写作活用〔UNCERTAIN〕The economic outlook is so uncertain that I would think carefully before investing any money. 经济前景这么不明朗，任何一笔投资我都要先仔细考虑。朗文写作活用〔UNCERTAIN〕The long-term benefits of the treatment are extremely uncertain. 这种疗法的长期好处极不明确。朗文写作活用〔UNCERTAIN〕The situation on the island is still very uncertain and the army is on full alert. 岛上局势仍然很不稳定，军队处于高度戒备状态。朗文写作活用〔UP〕Investigators are uncertain why the plane failed to gain height after takeoff. 调查人员不明白飞机起飞后为什么无法爬高。朗文写作活用〔adopter〕The girl was uncertain what to do, or what tone of voice to adopt.女孩不知道该做什么，也不知道该用什么口气说。柯林斯高阶〔adopt〕He was uncertain whether to write under his own name or adopt a pseudonym.他拿不准写作时是用真名还是用笔名。外研社新世纪〔adopt〕The girl was uncertain what to do, or what tone of voice to adopt.女孩不知道该做什么, 或者该使用什么样的语气。外研社新世纪〔air〕Not yet decided; uncertain.未决定；未确定美国传统〔animation〕An uncertain glance is the only animation the patient ever shows.惟有茫然一瞥表明病人还活着。英汉大词典〔anxious〕Uneasy and apprehensive about an uncertain event or matter; worried.焦虑的，担心的：对不确定事件或事情感到不安的及忧虑的；担心的美国传统〔as to〕He was uncertain as to which road to take.他拿不准该走哪条路。剑桥高阶〔as to〕I remained uncertain as to the value of his suggestions.他的这些建议价值如何，我有些拿不准。韦氏高阶〔as〕Frank was very uncertain as to whether it was the right job for him.弗兰克实在拿不准这工作是不是适合他。朗文当代〔best〕His chances of victory are, at best, uncertain.他获胜的可能性至多也只能说是难以预料。麦克米伦高阶〔bird〕The owner received an offer during the week, and in this uncertain climate thought a bird in the hand was worth two in the bush.本周物主收到了一个报价, 在这种不确定的形势下他认为一鸟在手胜过双鸟在林。外研社新世纪〔buzz〕I told them in no uncertain terms to buzz off.我告诉他们迅速离开美国传统〔chancy〕Uncertain as to outcome; risky; hazardous.冒险的：结果不确定的；冒险的；有危险的美国传统〔cliffhanger〕A contest so closely matched that the outcome is uncertain until the end.扣人心弦的紧张比赛：比分十分接近的比赛，结果直到结尾才见分晓美国传统〔climate〕The economic climate remains uncertain.经济形势依然不确定。柯林斯高阶〔combine〕Ruth hesitated, uncertain of how to combine honesty and diplomacy in her answer.露丝犹豫了一下，不知道怎样回答才能既诚实又婉转。朗文当代〔commercially〕Whether the project will be a commercial success is still uncertain.这个项目是否赚钱还是个未知数。柯林斯高阶〔commercial〕Whether the project will be a commercial success is still uncertain.这一项目能否赚钱还是个未知数。外研社新世纪〔condition〕A provision making the effect of a legal instrument contingent on the occurrence of an uncertain future event.先行条件：一条只有在将来一个不确定的事件发生后才具有法律效力的条款美国传统〔condition〕If you are uncertain about your physical condition, check with your doctor before trying these exercises.如果你对自己的身体状况不是很确定，尝试这些锻炼之前先咨询一下你的医生。朗文当代〔conjecture〕These verbs mean to reach a conclusion or judgment on the basis of uncertain evidence.这些动词都表示基于不确定证据而作出结论或推断。美国传统〔cool〕For once I felt uncertain about my real feelings. I decided to play it cool.我平生第一次无法确定自己的真实感觉，于是便决定泰然处之。牛津搭配〔doubtful〕Of uncertain outcome; undecided.不能确定的：未决的；未定的美国传统〔dubitable〕Subject to doubt or question; uncertain.可疑的，有问题的；不确定的美国传统〔equivocal〕Of uncertain significance.不明确的：作用、重要性不确定的美国传统〔equivocal〕Of a doubtful or uncertain nature.不确定的：性质上有疑问或不确定的美国传统〔face〕As the project comes to an end, many workers now face an uncertain future .随着工程结束，许多工人现在前途未卜。朗文当代〔fashion〕Karpov struck back in no uncertain fashion to win the seventh game.卡尔波夫坚决反击，一定要赢第七局比赛。牛津搭配〔fate〕She faces an uncertain fate.她面临着一个不确切的命运。牛津搭配〔fearful〕The experience had left her fearful and uncertain.这次经历使她感到恐惧不安。牛津搭配〔flounder〕The country's economy is floundering and the future is uncertain.该国的经济正处于困境，未来还是未知数。麦克米伦高阶〔future〕Armstrong is uncertain where his long-term future lies.阿姆斯特朗拿不准他长期从事什么会成功。外研社新世纪〔future〕Armstrong is uncertain where his long-term future lies.阿姆斯特朗拿不准自己的人生远景在何方。柯林斯高阶〔future〕He forecasts an uncertain future for the industry.他预测这一行业前景惨淡。牛津搭配〔future〕Her future is uncertain.她前途未卜。牛津高阶〔future〕The company faces a very uncertain future.这家公司前景很不明朗。牛津搭配〔future〕The company faces an uncertain future.公司的前景不太明朗。韦氏高阶〔future〕The people of Grozny face an uncertain future.格罗兹尼人民前途未卜。麦克米伦高阶〔future〕Torn apart by war, its economy virtually destroyed, this country now faces a very uncertain future.经过战争的蹂躏，这个国家的经济遭到了根本性的破坏，前途未卜。剑桥高阶〔gamble〕To bet on an uncertain outcome, as of a contest.赌博：在某一不确定的结果上下赌注，象在比赛上美国传统〔hereafter〕The hereafter was uncertain in medieval times.中世纪时, 未来充满不确定性。外研社新世纪〔hinder〕I'm uncertain whether it will help or hinder.我不知道它将会对事情有帮助还是起妨碍作用。英汉大词典〔hover〕Susan was hovering in the background, uncertain what to do.苏珊在幕后走来走去，不知如何是好。牛津搭配〔if〕There's a big if hanging over the project (= it is uncertain whether the project will happen).这个计划能否启动仍然悬而未决。剑桥高阶〔in no uncertain terms〕My mother told me in no uncertain terms to never say that word again! 我母亲明确地告诉我永远别再说那句话！韦氏高阶〔involvement〕The team's continued involvement in the competition is uncertain.该队能否继续参加比赛还未确定。剑桥高阶〔know〕I was told in no uncertain terms that Helen, wouldn't you know it, didn't approve.别人肯定地告诉我说海伦不赞成，难道你不知道。朗文当代〔let〕Englishmen themselves, let alone foreigners, are often uncertain what is slang and what isn't.英国人自己也常常不能确定什么是俚语,什么不是俚语,更不要说外国人了。英汉大词典〔manner〕He told her in no uncertain manner that her actions were unacceptable.他明确告诉她，她的行为是不可接受的。牛津搭配〔medium-term〕Our short-term prospects are grim and our medium-term prospects are uncertain, but our long-term prospects are good.我们的短期展望是严峻的，中期展望是不确定的，但长期展望是美好的。韦氏高阶〔nail biter〕A situation marked by tense nervousness or apprehension, especially an athletic contest whose outcome is uncertain near its finish.紧张时刻：让人神经紧张与担心的状态，尤指运动比赛接近尾声但结局未定美国传统〔origin〕They were often of uncertain origin.他们这些人往往出身不明。英汉大词典〔outlook〕The outlook for the economy is still uncertain.经济前景仍难预料。麦克米伦高阶〔ownership〕This land is of uncertain ownership.这块土地产权不明。文馨英汉〔persuasion〕She is uncertain of what she wants and is open to persuasion.她拿不准自己想要什么，愿意听听别人的说法。牛津搭配〔possible〕Of uncertain likelihood.不确定的，有可能的：关于不明确的可能性的美国传统〔quicksand〕The sandbank was uncertain, like quicksand under his feet.那个沙坝并不稳固，他脚下如同踩着流沙一般。柯林斯高阶〔recover〕For a minute he looked uncertain, and then recovered his composure.有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。柯林斯高阶〔risk〕It's a lot of money to risk on such an uncertain venture.把大量资金投入这样一个没把握的项目上有很大的风险。麦克米伦高阶〔rumor〕Unverified information of uncertain origin usually spread by word of mouth; hearsay.谣言，谣传；传闻：来源不明且未经证实的信息，通常由口头语言传播；传说美国传统〔space flight〕The future for manned space flight is looking increasingly uncertain.载人宇宙飞行的前景看上去充满了越来越多的变数。柯林斯高阶〔stand on〕The conclusion stood on some uncertain matters, so it's wrong.该项结论基于几项待证实的情况，因此，该结论是错误的。21世纪英汉〔sudden〕The director's sudden departure leaves the organization's future uncertain.主管突然离职使得这个组织前途未卜。韦氏高阶〔suspense〕Anxiety or apprehension resulting from an uncertain, undecided, or mysterious situation.忧虑，不安：由不确定、未决或神秘的情形所引起的忧虑或关切美国传统〔suspense〕The state or quality of being undecided, uncertain, or doubtful.悬而未决：未决的、不确定的或怀疑的状态或性质美国传统〔swell〕That uncertain thing was swelled bigger.那个不知叫什么的东西膨胀得更大了。21世纪英汉〔term〕I let them know in no uncertain terms how disappointed I was.我明确地让他们知道我是多么失望。牛津搭配〔term〕Journalists were told, in no uncertain terms, that they were not welcome.记者们被明确地告知，他们不受欢迎。朗文当代〔term〕She told him what she thought of his behaviour in no uncertain terms (= she made her disapproval very clear).她直截了当地告诉了他自己对他的行为有何看法。剑桥高阶〔uncertainly〕He stopped, uncertain how to put the question tactfully.他停顿下来，犹豫着该如何巧妙地提出那个问题。柯林斯高阶〔uncertainly〕How far the republics can give practical help, however, is uncertain.然而，这些共和国究竟能够提供多少切实可行的帮助还未可知。柯林斯高阶〔uncertainly〕It's uncertain whether they will accept the plan.还不确定他们是否会接受这一方案。柯林斯高阶〔uncertainly〕She told him in no uncertain terms to go away.她明白无误地叫他离她远远的。柯林斯高阶〔uncertainly〕Students all over the country are facing an uncertain future.全国各地学生前途未卜。柯林斯高阶〔uncertainly〕They were uncertain of the total value of the transaction.他们还不确定这笔交易的总价值是多少。柯林斯高阶〔uncertainly〕With some hesitation and an uncertain smile, she held out her hand.她犹豫了一下，带着迟疑的微笑把手伸了出去。柯林斯高阶〔uncertain〕Ariana was uncertain about meeting him.阿丽亚娜拿不定主意是否见他。剑桥高阶〔uncertain〕Cost estimates are highly uncertain in this business.这一行业成本估算有很大的不确定性。牛津搭配〔uncertain〕Despite recent research, the precise mechanism of the virus remains uncertain.尽管最近已作了研究，但该病毒的精确结构仍不得而知。麦克米伦高阶〔uncertain〕Greg was uncertain how to respond to this odd request.格雷格拿不准怎样答复这个古怪的请求。麦克米伦高阶〔uncertain〕He has an uncertain temper.他的脾气难以捉摸。韦氏高阶〔uncertain〕He looked from one to the other of us, as if uncertain (as to) which to address.他朝我们两人从这个看到那个,像是决不定要跟谁讲话。英汉大词典〔uncertain〕He seemed strangely uncertain as to how to continue.很奇怪，他好像不知道该如何继续下去。牛津搭配〔uncertain〕He stopped, uncertain how to put the question tactfully.他停下来, 不知道怎样才能巧妙地提出那个问题。外研社新世纪〔uncertain〕He wandered around, uncertain of the direction to take.他四处徘徊,拿不准该走哪个方向。英汉大词典〔uncertain〕He was uncertain about his brother's intentions.他拿不准哥哥的意图是什么。外研社新世纪〔uncertain〕He was uncertain how much further he could walk.他不清楚自己还能走多远。朗文当代〔uncertain〕He was still uncertain about the whole thing.他对整个事情仍心中无数。英汉大词典〔uncertain〕His aim is uncertain.他的目标摇摆不定。英汉大词典〔uncertain〕His future was unclear and uncertain.他的前途不明朗,且难以预料。英汉大词典〔uncertain〕His research into the incident has left him uncertain as to exactly where responsibility lay.对该事件作了调查研究后，他无法确定究竟是谁的责任。牛津搭配〔uncertain〕How far the republics can give practical help, however, is uncertain.然而, 共和政体究竟能够提供多少切实可行的帮助还未可知。外研社新世纪〔uncertain〕I feel deeply uncertain about the future.对于未来我深感信心不足。牛津搭配〔uncertain〕I left the meeting feeling anxious, and uncertain about what to do next.我满心焦虑地离开了会场，不知道下一步该怎么办。麦克米伦高阶〔uncertain〕I told Colin in no uncertain terms what I thought of him.我直截了当地告诉科林我对他的看法。朗文当代〔uncertain〕I told him what I thought of him in no uncertain terms.我直言不讳地说出了我对他的看法。牛津高阶〔uncertain〕I was uncertain about what to do next.我拿不定主意接下来要做什么。朗文当代〔uncertain〕I'm uncertain about how to respond.我不确定该怎样回答。韦氏高阶〔uncertain〕I'm uncertain whether to go or not.我不能肯定是去还是不去。英汉大词典〔uncertain〕I'm still uncertain about how much we've got left.我仍然不确定我们还剩多少。外研社新世纪〔uncertain〕I'm still uncertain of my feelings for him.我仍不能肯定我对他的感情。牛津高阶〔uncertain〕It is uncertain how likely this is to occur.出现这种情况可能性有多大还不清楚。朗文当代〔uncertain〕It is uncertain how they entered the property.不清楚他们是怎样进入那处私人领地的。麦克米伦高阶〔uncertain〕It is uncertain what his role in the company will be.他在公司担当什么职务尚未决定。牛津高阶〔uncertain〕It's uncertain whether they will accept the plan.还不确定他们是否会接受这一方案。外研社新世纪〔uncertain〕I’m uncertain what to believe.我不知道该相信什么。牛津同义词〔uncertain〕My chance of success is uncertain.我无把握能成功。牛津同义词〔uncertain〕My whole future now seemed uncertain .现在我的前途似乎渺茫了起来。朗文当代〔uncertain〕Our climate is uncertain.我们的天气不稳定。牛津同义词〔uncertain〕Our future looks uncertain.我们似乎前途渺茫。牛津高阶〔uncertain〕Our plans for our holidays are uncertain.我们度假的计划尚未确定。英汉大词典〔uncertain〕Sara seemed more self-assured: no longer young and uncertain, but a confident professional woman.萨拉看起来更加自信了：她不再显得年轻又缺乏信心，而是一个充满自信的职业女性。麦克米伦高阶〔uncertain〕She came so late that she was uncertain of her welcome.她来得很晚,所以怀疑是否会受欢迎。英汉大词典〔uncertain〕She remains uncertain about her plans.她对自己的计划仍拿不准。韦氏高阶〔uncertain〕She told him in no uncertain terms to go away.她毫不含糊地叫他滚开。外研社新世纪〔uncertain〕She took a few uncertain steps forward.她摇摇晃晃地向前走了几步。朗文当代〔uncertain〕She was told in no uncertain terms that she would have to accept the deal.她被明确地告知她必须接受这项协议。麦克米伦高阶〔uncertain〕She's uncertain whether to go to New Zealand or not.她对是否去新西兰犹豫不决。剑桥高阶〔uncertain〕The baby took its first uncertain steps.宝宝迈出了最初蹒跚的脚步。牛津高阶〔uncertain〕The cause of the fire is uncertain.起火原因现在还不确知。韦氏高阶〔uncertain〕The economic outlook was beginning to look uncertain.经济前景开始变得不甚明朗。麦克米伦高阶〔uncertain〕The election results were still uncertain.选举结果仍在未定之天。英汉大词典〔uncertain〕The future is uncertain.未来如何是个未知数。外研社新世纪〔uncertain〕The industry as a whole faces a very uncertain future.整个行业面临着变幻莫测的未来。麦克米伦高阶〔uncertain〕The origin of the word is uncertain.这个词的词源尚不清楚。麦克米伦高阶〔uncertain〕The outcome of his case was uncertain.他这案子的结果难以预料。英汉大词典〔uncertain〕The outcome of the trial is uncertain.审判的结果还不能断定。牛津同义词〔uncertain〕The political outlook is still uncertain.政治前景仍难以预料。剑桥高阶〔uncertain〕The time of departure is still uncertain.起飞时间仍然不确定。韦氏高阶〔uncertain〕The world is inherently uncertain.世界在本质上是变幻莫测的。牛津搭配〔uncertain〕These refugees face an uncertain future.难民们面临着无法预料的未来。剑桥高阶〔uncertain〕They face a financially uncertain future.他们面临着经济状况捉摸不定的未来。韦氏高阶〔uncertain〕They face an uncertain future.他们面对的是一个充满未知的未来。外研社新世纪〔uncertain〕They were uncertain (of) who was to blame.他们拿不准该责备谁。英汉大词典〔uncertain〕They're both uncertain about what to do.他们两人都拿不定主意该怎么办。牛津高阶〔uncertain〕We are still uncertain of the truth.我们对真相尚不确定。韦氏高阶〔uncertain〕We knew in no uncertain terms that their policies were not working.我们清楚地知道他们的政策行不通。英汉大词典〔uncertain〕We were uncertain whether to leave.我们当时不确定是否该离开。外研社新世纪〔uncertain〕We were rather uncertain of the direction it came from.我们都不太确定它是从哪个方向过来的。牛津搭配〔uncertain〕Whether diet is an important factor in this illness is still uncertain.饮食是否是这种病的重要致病因素仍然无法确定。牛津搭配〔uncertain〕With some hesitation and an uncertain smile, she held out her hand.她犹豫了一下, 带着迟疑的微笑把手伸了出去。外研社新世纪〔unsure〕Uncertain of the facts.不确定事实的美国传统〔venture〕An undertaking that is dangerous, daring, or of uncertain outcome.冒险事业：危险的、大胆的或结局不确定的事业美国传统〔wager〕To risk or stake (an amount or a possession) on an uncertain outcome; bet.打赌：在一个未定的结果上下注或赌（一定数额或财产）；赌博美国传统〔whether〕She was uncertain whether to go or stay.她拿不定主意，是走还是留。韦氏高阶〔whether〕She was uncertain whether to stay or leave.她拿不定主意是该留下还是离开。朗文当代〔x-disease〕Hyperkeratosis of cattle caused by ingestion of a toxic substance, especially one of uncertain origin or chemical composition.X病：由于摄取某种有毒物质而引起的牛的皮肤角化过度，尤指一种起因和化学成分不明的物质美国传统Brian's future involvement in the project is uncertain.布赖恩将来是否参与这个项目仍不清楚。剑桥国际Ever since we heard the rumour that the factory might be closing, we've been uncertain of our position.自从我们听说了工厂可能要倒闭的谣言后, 我们对自己的职位一直难以肯定。剑桥国际Exactly when the potato was introduced (in)to Europe is uncertain but it was probably around 1565.马铃薯引入欧洲的具体时间无法确定，但可能是在1565年左右。剑桥国际He told us in no uncertain terms not to come again. 他直截了当地告诉我们不要再来了。译典通He was uncertain as to which road to take.他拿不准该走哪条路。剑桥国际He was uncertain of the meaning of the sentence. 他对那句子的意思不能确定。译典通His voice trailed off/away, uncertain what Lucas would think of him.他的声音越来越轻，摸不准卢卡斯对他是怎么想的。剑桥国际I am still uncertain whether he will come today. 我仍不能肯定他今天是否会来。译典通I'm afraid he does have a bit of an uncertain temper (= his moods can change suddenly).我感到他的脾气确实有一点捉摸不定。剑桥国际Investors stayed cautious (= were unwilling to buy) in the face of uncertain stock markets.面对变化无常的股市，投资者持谨慎态度。牛津商务It is still uncertain who will win the election as the candidates enter the final/last lap (= part) of the campaign.还很难说谁会在选举中获胜。现在候选人都已进入最后一轮角逐。剑桥国际New arrivals face an uncertain future.新来的人面对着无法预料的前景。剑桥国际She told him what she thought of his contribution in no uncertain terms (= She made her disapproval clear).她毫不含糊地告诉他她对于他的贡献的想法。剑桥国际She's uncertain whether to go to New Zealand or not. 她不肯定是否去新西兰。剑桥国际The President has been waffling on this issue, probably because he is still uncertain about what to do.总统一直在这个问题上含糊其辞，大概是因为他还拿不定主意该怎么做。剑桥国际The date of his departure is uncertain. 他离开的日期尚未确定。译典通The future role of local authorities in providing housing for the homeless is uncertain.地方当局为无家可归者提供住房的未来作用是不确定的。剑桥国际The game had a knife-edge conclusion (= it was uncertain who was going to win).比赛胜负难料。剑桥国际The political outlook is still uncertain.政治前景仍旧不明朗。剑桥国际The weather is rather uncertain at the moment.眼下的天气情况还很不明朗。剑桥国际There have been lots of negative news stories, the overall effect of which has been to make the President appear uncertain and weak.一直有很多反面的新闻故事，其总的效果是使总统显得软弱而不自信。剑桥国际Torn apart by war, its economy virtually destroyed, this country now faces a very uncertain future.这个国家被战争毁了，经济实际上已遭破坏，现在前途未卜。剑桥国际We (Br and Aus) hummed and hah-ed/hawed (Am hemmed and hawed) (= were uncertain and took a long time) before deciding to buy the house.我们在决定买房子前犹豫了好一阵。剑桥国际Wealthy folk from politically uncertain countries hoard their cash in Switzerland.政局动荡国家的富翁把他们的现金储藏在瑞士。剑桥国际 |
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