exhaust

英 [ɪɡˈzɔːst]

美 [ɪɡˈzɔːst]

n.  (车辆、发动机或机器排出的)废气; 排气管
v.  使筋疲力尽; 使疲惫不堪; 用完; 花光; 耗尽; 详尽讨论(或研究)

过去分词：exhausted　现在分词：exhausting　复数：exhausts　过去式：exhausted　第三人称单数：exhausts　

CET4CET6考研TOEFLIELTSGRETEM8

Collins.3 / BNC.4940 / COCA.4734

牛津词典

noun

• （车辆、发动机或机器排出的）废气
  waste gases that come out of a vehicle, an engine or a machine
  1. car exhaust fumes/emissions
     汽车排出的废气；汽车排放物
• 排气管
  a pipe through which exhaust gases come out
  1. My car needs a new exhaust.
     我的汽车需要一个新排气管。

verb

• 使筋疲力尽；使疲惫不堪
  to make sb feel very tired
  1. Even a short walk exhausted her.
     即使走一段短路，她也疲惫不堪。
  2. There's no need to exhaust yourself clearing up─we'll do it.
     你不必筋疲力尽地收拾——我们会做的。
• 用完；花光；耗尽
  to use all of sth so that there is none left
  1. Within three days they had exhausted their supply of food.
     他们在三天之内就把所有粮食吃光了。
  2. Don't give up until you have exhausted all the possibilities.
     只要还有可能就别放弃。
• 详尽讨论（或研究）
  to talk about or study a subject until there is nothing else to say about it
  1. I think we've exhausted that particular topic.
     我认为我们已把那个题目讨论透彻了。

柯林斯词典

• VERB 使精疲力竭;使疲惫不堪
  If somethingexhaustsyou, it makes you so tired, either physically or mentally, that you have no energy left.
  1. Don't exhaust him...
     不要把他累坏了。
  2. He took to walking long distances in an attempt to physically exhaust himself.
     他开始长距离步行，试图耗尽自己的体力。
• VERB 耗尽;用光
  If youexhaustsomething such as money or food, you use or finish it all.
  1. We have exhausted all our material resources...
     我们已经耗尽了所有的物资。
  2. They said that food supplies were almost exhausted.
     他们说供应的食物几乎快要吃完了。
• VERB 详尽地讨论;详尽无遗地论述
  If youhave exhausteda subject or topic, you have talked about it so much that there is nothing more to say about it.
  1. She and Chantal must have exhausted the subject of babies and clothes.
     她和尚塔尔肯定已经充分讨论过宝宝和衣服的问题。
• 排气管
  Theexhaustor theexhaust pipeis the pipe which carries the gas out of the engine of a vehicle.
• N-UNCOUNT 尾气;废气
  Exhaustis the gas or steam that is produced when the engine of a vehicle is running.
  1. ...the exhaust from a car engine...
     汽车发动机排放的尾气
  2. The city's streets are filthy and choked with exhaust fumes.
     那座城市的街道肮脏不堪，弥漫着令人窒息的废气。
  3. ...the concentration of car exhausts in the Los Angeles area.
     洛杉矶地区汽车尾气的浓度

英英释义

noun

• system consisting of the parts of an engine through which burned gases or steam are discharged
  Synonym:exhaust system
• gases ejected from an engine as waste products
  Synonym:exhaust fumesfumes

verb

• wear out completely
  1. This kind of work exhausts me
  2. I'm beat
  3. He was all washed up after the exam
  Synonym:wash upbeattuckertucker out
• eliminate (a substance)
  1. combustion products are exhausted in the engine
  2. the plant releases a gas
  Synonym:dischargeexpelejectrelease
• use up the whole supply of
  1. We have exhausted the food supplies
• use up (resources or materials)
  1. this car consumes a lot of gas
  2. We exhausted our savings
  3. They run through 20 bottles of wine a week
  Synonym:consumeeat upuse upeatdepleterun throughwipe out
• deplete
  1. exhaust one's savings
  2. We quickly played out our strength
  Synonym:run downplay outsaptire

双语例句

• Gasoline service stations and motor vehicle exhaust also release benzene.
  汽油加油站和机动车的尾气也释放苯。
• The prop shaft vibrated like mad and shook the exhaust mounting loose.
  支撑杆疯狂地震动，将排气管都震松了。
• These days we can't help inhaling car exhaust fumes.
  如今我们免不了要吸进汽车的废气。
• Trait and structure as well as principle of a diesel engine exhaust particulate-trap and noise-silence system was introduced.
  介绍了柴油机排气微粒收集消声装置的特点、结构、工作原理和设计过程。
• The status and imperfections of exhaust valve and its material of240 and280 diesel engines for Chinese locomotive was described.
  介绍了我国铁路240、280柴油机排气门及其材料的现状和存在的问题。
• Using boundary element method, the acoustic performances of the air cleaner and exhaust muffler are simulated and analyzed.
  利用边界元计算技术对空气滤清器和排气消声器的声学性能进行仿真分析和改进设计。
• Diesel exhaust is particularly aggravating to many susceptible individuals.
  许多体质敏感的人尤其反感柴油废气。
• The exhaust gas exits through the other exhaust manifold.
  废气经另外一个排气歧管排出。
• Environmental quality and pollution monitoring mainly includes the water quality monitoring and air and exhaust gas quality monitoring.
  环境质量和污染监测部分主要包括水质监测和大气和废气监测。
• Diesel engine exhaust after-treatment of diesel engine technology is the core technology development.
  柴油发动机的排气后处理技术是柴油发动机技术发展的核心。