| 单词 | usefulness |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔USEFUL〕Statistics have some usefulness in the study of public health issues. 统计学在研究公共卫生问题上是有一定用处的。朗文写作活用〔USEFUL〕We are beginning to think that this factory has outlived its usefulness as our main supplier. 我们开始觉得，这家工厂已经不能再作为我们的主要供应商了。朗文写作活用〔about〕She has about reached the limit of usefulness.她这人差不多已没一点儿用处了。英汉大词典〔colour〕The attitude of the parents toward the usefulness of what is learned must colour the way children approach school.家长们对于学什么有用的看法, 肯定影响孩子们对待学业的态度。外研社新世纪〔colour〕The attitude of the parents toward the usefulness of what is learned must colour the way children approach school.父母对学知识是否有用的态度必定会影响孩子对待学业的态度。柯林斯高阶〔damage〕Impairment of the usefulness or value of person or property; harm.损害，破坏：对有用或有价值的人或财产的破坏；伤害美国传统〔deface〕To impair the usefulness, value, or influence of.破损：损害…的功用、价值或影响美国传统〔denature〕To render unfit to eat or drink without destroying usefulness in other applications, especially to add methanol to (ethyl alcohol).使变性：使食物和饮料变质而不破坏这些物质用于其它目的的用途，尤指（在乙醇中）加甲烷美国传统〔evaluate〕We need to evaluate the usefulness of new products before we spend money on them.我们在花钱购买新产品之前需要评估一下它们的使用价值。外研社新世纪〔good-for-nothing〕A person of little worth or usefulness.饭桶：没有价值或没有用处的人美国传统〔mixed〕Teachers have mixed feelings about the usefulness of computer games.教师们对电脑游戏的效用喜忧参半。麦克米伦高阶〔outlive your usefulness〕This old system has outlived its usefulness.这个老系统已经没用了。剑桥高阶〔outlive〕It's an organization that has outlived its usefulness.这是一个已经形同虚设的机构。外研社新世纪〔outlive〕The UN is an organisation which has long since outlived its usefulness.联合国是一个早已形同虚设的机构。柯林斯高阶〔outlive〕The docks have outlived their usefulness.这些码头已经没用了。朗文当代〔outlive〕The legislation has outlived its usefulness.这一法规已失效了。英汉大词典〔reclamation〕A restoration, as to productivity, usefulness, or morality.再生，回收：恢复，如生产能力，可用状态或士气美国传统〔river〕You thought her usefulness was over. So you sold her down the river.你觉得她没有利用价值了, 所以就把她给出卖了。外研社新世纪〔ruin〕These verbs mean to injure and deprive something—or, less often, someone—of usefulness, soundness, or value.这些动词的意思是伤害且使某物，有时是人失去用处、声音或价值。美国传统〔start〕We were doubtful about the product's usefulness from the start.从一开始我们就对这个产品的效用抱有疑问。剑桥高阶〔thriftless〕Archaic Lacking usefulness or value.【古语】 无用的：没有用处的或价值的美国传统〔unfading〕Retaining color, freshness, value, or usefulness.不褪色的：保持颜色、鲜艳、价值或用途的美国传统〔usefully〕His interest lay in the usefulness of his work, rather than in any personal credit.他的兴趣在于所从事的工作是有用的，而不在于什么个人荣誉。柯林斯高阶〔usefulness〕As a commuter service, the ferry has outlived its usefulness (=is no longer useful) .作为一种通勤服务，渡船已经没有用武之地了。朗文当代〔usefulness〕Badly written questions limit the usefulness of questionnaires.问题设计得不好，调查问卷的作用就会打折扣。牛津搭配〔usefulness〕He has outlived his usefulness.他已老而无用了。英汉大词典〔usefulness〕He questioned the usefulness of such a device.他对这种设备是否有用持怀疑态度。韦氏高阶〔usefulness〕I'm not sure about the usefulness of her observations.我拿不准她的观察是否有用。麦克米伦高阶〔usefulness〕Many people claim that the word has lost its usefulness.许多人声称这个词已经用不上了。牛津搭配〔usefulness〕Many people think the system has outlived its usefulness.不再有用麦克米伦高阶〔usefulness〕Some people think this system of education has outlived its usefulness (= is no longer useful).一些人认为这种教育制度已经过时了。剑桥高阶〔usefulness〕The advisory group has outlived its usefulness.顾问小组已失去了它的作用。牛津搭配〔usefulness〕The building has outlived its usefulness.这座楼房已超过使用年限了。牛津高阶〔usefulness〕The report is of potential usefulness to the government.这个报告可能对政府有用。牛津搭配〔usefulness〕The theory is of limited usefulness.这个理论用途有限。牛津搭配〔usefulness〕There are doubts about the usefulness of these tests.这些试验是否有用，人们有所保留。牛津高阶〔usefulness〕There are doubts as to the usefulness of this approach (=it may not be useful).人们对这种方法是否有用有怀疑。朗文当代〔vanity〕Lack of usefulness, worth, or effect; worthlessness.无用：缺少实用性、价值或效果的；无价值美国传统Eventually we decided that the system had outlived its usefulness (= was no longer useful or necessary).最后我们决定这个系统已不再有使用价值了。剑桥国际Experts have questioned the usefulness of vitamin pills.专家们已怀疑维生素药丸的功用。剑桥国际He has outlived his usefulness. 他已老而无用了。译典通Selling sports shoes through image marketing is more successful than selling through need or usefulness.通过形象行销出售运动鞋比借助需要或效用出售更成功。牛津商务Some people think this system of education has outlived its usefulness (= is no longer useful).一些人认为这一教育制度已经不在有效用了。剑桥国际The usefulness of lavender essence for treating burns is well known.熏衣草香精治疗烧伤的作用人人知道。剑桥国际We were doubtful about the product's usefulness from the start.我们从一开始就怀疑这产品的有效性。剑桥国际 |
| 随便看 |
英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。