| 单词 | 气流 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔admit〕There were no windows to admit air.没有窗子可使空气流入。英汉大词典〔aerophobia〕An abnormal fear of air, especially drafts.气流恐怖：对空气特别是气流的异常恐惧美国传统〔air brake〕A surface, such as an aileron, that can be projected into the airstream in order to decrease the air speed of an airplane by increasing drag; a spoiler.减速板：飞机上的一个诸如副翼的平面，可以投射到气流中通过增加拖力来减小飞机的速度；扰流器美国传统〔air door〕A strong, temperature-controlled current of air, usually directed upward, that is used instead of a door.气门：强大的、由温度控制的气流，通常方向朝上，用来代替门美国传统〔airflow〕A flow of air.气流：空气的流动美国传统〔airflow〕Most severe thunderstorms form when humid north-easterly air converges with drier northwesterly airflows.大多数强雷暴都是在潮湿的东北风与较干燥的西北气流交汇时形成的。外研社新世纪〔airing〕Draughts help to circulate air.穿堂风有助于空气流通。柯林斯高阶〔airless〕Lacking movement of air; still.无风的；静止不动的：缺少空气流动的；静止的美国传统〔airstream〕Migrating birds make use of airstreams to assist them on their long journey south.候鸟借助气流完成它们向南方的长途迁徙。剑桥高阶〔air〕A blast of cold air swept through the house.一股/一阵气流麦克米伦高阶〔bell〕Belling out the end of the tube will permit a freer passage of air.把管端做成钟口状可使气流更畅通。21世纪英汉〔biting〕Antarctic air brought biting cold to southern Chile on Thursday.周四, 南极气流给智利南部带来了刺骨的严寒。外研社新世纪〔blast〕A very strong gust of wind or air.强风：一阵突然的强风或气流美国传统〔blast〕The effect of such a gust.风力：这阵强风或气流引起的效果美国传统〔blower〕One that blows, especially a mechanical device, such as a fan, that produces a current of air.风箱，鼓风机：吹动气流的物体，尤指产生气流的机械装置（例如风扇）美国传统〔blow〕To cause to move by means of a current of air.吹：推动空气或在气流中飘动美国传统〔bolt-on〕Add-on extras include bolt-on passenger seats and a spoiler for the front of the car.附加设备包括可用螺栓固定的乘客座椅和汽车前部的一个气流偏导器。外研社新世纪〔circulate〕Air can circulate freely through the tunnels.隧道里空气流动通畅。牛津搭配〔circulate〕The north pole is warmer than the south and the circulation of air around it is less well contained.北极比南极温度高，周围的空气流动也更为顺畅。柯林斯高阶〔circulation〕Let's open the windows and get some circulation in here.我们把窗打开，让这里的空气流通一下。朗文当代〔consonant〕A speech sound produced by a partial or complete obstruction of the air stream by any of various constrictions of the speech organs.辅音：一种由语言器官的收缩所致的部分或完全的气流阻塞产生的语音美国传统〔convection〕Heat transfer in a gas or liquid by the circulation of currents from one region to another.对流：气体或液体中通过从一层到另一层的气流（或水流）循环进行的热传递美国传统〔convection〕Meteorology The transfer of heat or other atmospheric properties by massive motion within the atmosphere, especially by such motion directed upward.【气象学】 大气对流：通过大气层内大规模气流运动进行的热量或其它大气属性的传递，尤指通过向上的气流运动美国传统〔cowl〕A hood-shaped covering used to increase the draft of a chimney.烟囱帽：一种用于增强烟囱内气流运动的头巾状罩子美国传统〔critical angle〕The angle of attack of an airfoil at which airflow abruptly changes, causing changes in the lift and drag of an aircraft.临界迎角：气流发生突然变化致使飞机的升力和阻力发生变化时的机翼的迎角美国传统〔current〕A fan supplies a current of fresh air.风扇能提供新鲜气流。麦克米伦高阶〔current〕Air currents carried the balloon for miles.气流把气球带到了几英里以外。韦氏高阶〔current〕Birds of prey use warm air currents to lift them high in the sky.猛禽利用暖气流升上高空。牛津搭配〔damper〕An adjustable plate, as in the flue of a furnace or stove, for controlling the draft.挡板，调节风门：一种可调节的薄片，如在熔炉或火炉的通气管中的，用来控制气流美国传统〔diffuser〕A flow passage in a wind tunnel that decelerates a stream of gas or liquid from a high to a low velocity.扩散道：风洞中的气流变迁，将会调整度的气体或液体流降到低速美国传统〔douche〕A stream of air applied in a similar way.冲洗气流：同样方式施用的一种气流美国传统〔downburst〕An extremely powerful downward air current from a cumulonimbus cloud, typically associated with thunderstorm activity.下降气流：多与雷雨相关的来自积雨云的极强下降气流美国传统〔downdraft〕A strong downward current of air.强烈的向下气流美国传统〔downdraught〕Those deadly downdraughts almost collapsed my chute.那些致命的下沉气流几乎把我的降落伞冲瘪。英汉大词典〔draft〕A current of air in an enclosed area.气流：封闭空间中的气流美国传统〔draft〕A device that regulates the flow or circulation of air.调节气流的装置：调节空气流动或循环的装置美国传统〔driftage〕Matter that has been carried along or deposited by air or water currents.漂流物：被气流或水流携带或沉积的物体美国传统〔drift〕A bank or pile, as of sand or snow, heaped up by currents of air or water.吹积物：被气流或水流聚成的堆，如沙或雪美国传统〔drift〕Something moving along in a current of air or water.漂流物：随气流或水流移动的东西美国传统〔eddy〕A current, as of water or air, moving contrary to the direction of the main current, especially in a circular motion.漩涡：与主流部分流向相反的水流或气流的一部分，尤指以圆周运动方式流动美国传统〔encounter〕The pilot told us that we might encounter turbulence during the flight.飞行员告诉我们，在飞行中可能会遭遇不稳定气流。韦氏高阶〔fan〕A machine using an electric motor to rotate thin, rigid vanes in order to move air, as for cooling.电风扇：一种用电力带动薄且坚固的扇轮的机器，用于使空气流动如散热美国传统〔feel〕Do you feel a draft? 你有没有感受到一阵气流？韦氏高阶〔flow〕In convection, hot currents flow upwards.在对流中热气流向上运动。21世纪英汉〔gloriously〕We opened the windows and let in the glorious evening air.我们打开窗户，让傍晚那沁人心脾的空气流进室内。柯林斯高阶〔green〕Our flight hit some turbulence, and half the passengers started turning green.我们的飞机遭遇不稳定强气流，半数乘客紧张得脸色苍白。韦氏高阶〔indraft〕An inward flow or current, as of air.向内的流体：一股向内的气流或水流，如空气美国传统〔jet propulsion〕Propulsion derived from the rearward expulsion of matter in a jet stream, especially propulsion by jet engines.喷气推进：由尾部形成喷气流所实现的驱动，特别指由喷气式发动机推进的美国传统〔jet stream〕A high-speed stream; a jet.急流；喷气流美国传统〔jetavator〕A control surface that may be moved into the propulsion stream of a rocket in order to change the direction of thrust.射流偏转舵：一种可被移进火箭推进气流中以改变其冲力方向的控制平面美国传统〔jet〕The telescope has photographed jets of gas shooting out from the distant star.望远镜已经拍下了那颗遥远星球喷射出气流的影像。韦氏高阶〔lenis〕Articulated with relatively low pressure of the airstream below the glottis, as English (b) and (d) compared with (p) and (t).发音较不费力的，微弱的：用声门下相对较低压力的气流发音的，如英语中的(b)和(d)与(p)和(t)相比较美国传统〔let ... into〕He opened the windows and let fresh air into the room.他打开窗户让新鲜空气流进屋子。21世纪英汉〔medium〕In medium winds, the plane remained stable.在中等强度气流中，飞机保持平稳飞行。麦克米伦高阶〔mobile〕A type of sculpture consisting of carefully equilibrated parts that move, especially in response to air currents.可动雕塑：一种由经仔细设计达到平衡的部件组成的雕塑，气流通过时部件会运动美国传统〔occlusion〕Linguistics Closure at some point in the vocal tract that blocks the flow of air in the production of an oral or a nasal stop.【语言学】 阻塞：在发鼻阻音或阻塞音时，声带的某一点闭合，阻止气流通过美国传统〔overdraft〕A current of air made to pass over the ignited fuel in a furnace.气流：炉子中在火焰上面通过的风或气流美国传统〔overdraft〕A series of flues in a brick kiln designed to force air down from the top.气流烟道：为强使气流从上部流到下方而设计的装在砖窑里的一系列烟道美国传统〔peak flow meter〕A portable instrument that detects minute decreases in air flow, used by people with asthma to monitor small changes in breathing capacity.峰流表：一种检测气流细微流动的袖珍式仪器，气喘病人用来监测呼吸量微小变化美国传统〔pressured〕Warm air is now being drawn in from another high pressure area over the North Sea.暖气流正从北海上空的另一个高气压带移动过来。柯林斯高阶〔reed〕A flexible strip of cane or metal set into the mouthpiece or air opening of certain instruments to produce tone by vibrating in response to a stream of air.簧片：一节有弹性的置于某些乐器的吹口或通气口中的竹片或金属，随着气流振动而发声美国传统〔rheotaxis〕Movement of an organism in response to a current of water or air.趋流性：有机体对水或气流反应的运动美国传统〔ride〕Seagulls were riding the air currents at the cliff face.海鸥在悬崖前迎着气流飞行。麦克米伦高阶〔river〕The jet stream is a river of air.喷气流是一股强大气流。韦氏高阶〔rush in〕He felt the air rush in through the open window.他感到气流从打开的窗户猛吹进来。外研社新世纪〔rushed〕The air was rushing past us all the time.气流一直从我们身边呼啸而过。柯林斯高阶〔rush〕A rush of air on my face woke me.一股气流吹到脸上, 把我惊醒了。外研社新世纪〔rush〕The air was rushing past us all the time.气流一直从我们身边呼啸而过。外研社新世纪〔scramjet〕A ramjet airplane engine designed for hypersonic flight that burns fuel in the supersonic airstream produced by the plane.超音速冲压喷气发动机：一种喷气式飞机发动机，设计用于极超音速飞行，燃料在由飞机产生的超音速气流中燃烧美国传统〔sensitivity〕Migrating birds show extreme sensitivity to air currents.迁徙中的鸟对气流极为敏感。牛津搭配〔shaft〕A duct or conduit for the passage of air, as for ventilation or heating.通风道：空气流通的通道或传送管道，如用于通风或加热时美国传统〔soaring〕The act of gliding while maintaining altitude, especially the sport of flying a heavier-than-air craft by using ascending currents of air.滑翔：保持高度滑行的动作，尤指利用上升气流使比空气重的飞机飞行美国传统〔thermal〕A rising current of warm air.上升的暖气流美国传统〔thermal〕Birds use thermals to lift them through the air.鸟类利用上升热气流升入空中。柯林斯高阶〔transonic〕Of or relating to aerodynamic flow or flight conditions at speeds close to the speed of sound.超音速的：速度接近音速时的气流或飞行状况的、或与之有关的美国传统〔trompe〕An apparatus in which water falling through a perforated pipe entrains air into and down the pipe to produce an air blast for a furnace or forge.喇叭形风管：一种用水流通过一打孔的管路使空气进入底部产生空气流并送入火炉中或锻炉中的装置美国传统〔turbulence〕His plane encountered severe turbulence and winds of nearly two-hundred miles an hour.他的飞机遭遇强气流和时速近 200 英里的强风。柯林斯高阶〔turbulence〕The plane hit quite a bit of turbulence during our flight.我们的飞机在飞行途中遇到了不少气流。韦氏高阶〔turbulence〕We experienced severe turbulence during the flight.我们在飞行中遇到了强烈的气流。牛津高阶〔turbulent〕The aircraft is designed to withstand turbulent conditions.这架飞机是为经受猛烈的气流而设计的。牛津高阶〔vacuum〕Wind is a current of air caused by a vacuum caused by hot air rising.风是由于热空气上升产生真空导致的一种气流运动。柯林斯高阶〔ventilate〕The pit is ventilated by a steel fan.矿井中用钢制通风机来保持空气流通。柯林斯高阶〔ventilate〕To admit fresh air into (a mine, for example) to replace stale or noxious air.使通风，使空气流通：使新鲜空气进入（如矿井）以替换不新鲜的或有毒的空气美国传统〔ventilation〕The mechanical system or equipment used to circulate air or to replace stale air with fresh air.通风设备：机械系统或设备，用于空气流通或将污浊的空气换成新鲜空气美国传统〔vibrate〕As air passes over our vocal cords, it makes them vibrate.气流通过我们的声带，使之产生振动。朗文当代〔vibrate〕When you blow into the instrument, the air vibrates the reed.你朝乐器里吹气时，气流会带动簧舌震动。韦氏高阶〔warm front〕A front along which an advancing mass of warm air rises over a mass of cold air.暖锋：前进的暖气流爬升到冷气流上而形成的锋美国传统〔wind shear〕A change in wind direction and speed between slightly different altitudes, especially a sudden downdraft.风的切变：在稍微不同的纬度之间风向和风速的变化，尤指突然的下沉气流美国传统〔windage〕The disturbance of air caused by the passage of a fast-moving object, such as a railway train.气流：快速经过的物体（如火车）引起的对空气的扰动美国传统〔wind〕A movement of air generated artificially, as by bellows or a fan.气流：（如用风箱或扇子等）人工引起的空气流动美国传统A cold / warm front is approaching from the west.冷/暖气流前锋正从西面来临。剑桥国际A southerly wind/breeze/airstream (= wind from the south) is common at this time of year.南风/微风/气流在每年的这个时候是很常见的。剑桥国际As warm air rises, cool air is drawn in to replace it, creating a convection current.热空气上升，冷空气补充取代之，就产生了对流气流。剑桥国际Birds and gliders circle in thermals to gain height.鸟和滑翔机在上升热气流中盘旋，以获得高度。剑桥国际Birds fly by catching upward and downward currents of air.鸟类靠驾驭上升和下降气流来飞行。剑桥国际Carburettors control engine air flow, mix air and fuel for engine operation, and help vaporize that mixture for combustion.汽化器控制发动机空气流量，将空气和燃料混合用于发动机运作，然后促使该混合物汽化燃烧。剑桥国际She held her finger to the bike wheel and felt the jet of air coming out of the puncture.她把手指放在自行车轮胎上，感到气流从小孔里喷出。剑桥国际The draught from the fan sent papers flying all over the room.风扇的气流把文件吹得满屋子飘。剑桥国际The spoiler on a sports car helps to keep its wheels on the ground.赛车上的气流偏导器能帮助控制车轮在地面上的方向。剑桥国际These birds can glide for hours, circling round and round on the columns of hot air rising from the ground.这些鸟可以滑翔好几个小时，在从地面升起的热气流柱上方盘旋。剑桥国际 |
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