exhaust

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

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

ex- 出,出去 + haust 排出;抽吸

CET4 考研 IELTS TOEFL TEM8 GRE

exhaustexhaust

noun

1

(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

car exhaust fumes/emissions

汽车排出的废气;汽车排放物

2

排气管
a pipe through which exhaust gases come out

My car needs a new exhaust.

我的汽车需要一个新排气管。

verb

1

使筋疲力尽;使疲惫不堪
to make sb feel very tired

Even a short walk exhausted her.

即使走一段短路,她也疲惫不堪。

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。

2

用完;花光;耗尽
to use all of sth so that there is none left

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。

Don't give up until you have exhausted all the possibilities.

只要还有可能就别放弃。

3

详尽讨论(或研究)
to talk about or study a subject until there is nothing else to say about it

I think we've exhausted that particular topic.

我认为我们已把那个题目讨论透彻了。

exhaust

频次

  • 1
    VERB 使精疲力竭;使疲惫不堪
    If something exhausts you, it makes you so tired, either physically or mentally, that you have no energy left.

    Don't exhaust him...

    不要把他累坏了。

  • She was too exhausted and distressed to talk about the tragedy.

    她太累了,而且无比悲伤,没法谈论那场悲剧。

  • It was an exhausting schedule she had set herself.

    她给自己安排了叫人筋疲力尽的日程。

  • 4
    VERB 耗尽;用光
    If you exhaust something such as money or food, you use or finish it all.

    We have exhausted all our material resources...

    我们已经耗尽了所有的物资。

  • 5
    VERB 详尽地讨论;详尽无遗地论述
    If you have exhausted a subject or topic, you have talked about it so much that there is nothing more to say about it.

    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。

  • 6
    N-COUNT 排气管
    The exhaust or the exhaust pipe is the pipe which carries the gas out of the engine of a vehicle.

  • 7
    N-UNCOUNT 尾气;废气
    Exhaust is the gas or steam that is produced when the engine of a vehicle is running.

    ...the exhaust from a car engine...

    汽车发动机排放的尾气

noun

1
system consisting of the parts of an engine through which burned gases or steam are discharged
Synonym: exhaust system
2
gases ejected from an engine as waste products
Synonym: exhaust fumes fumes

verb

1
wear out completely
This kind of work exhausts me
I'm beat
He was all washed up after the exam
Synonym: wash up beat tucker tucker out
2
eliminate (a substance)
combustion products are exhausted in the engine
the plant releases a gas
Synonym: discharge expel eject release
3
use up the whole supply of
We have exhausted the food supplies
4
use up (resources or materials)
this car consumes a lot of gas
We exhausted our savings
They run through 20 bottles of wine a week
Synonym: consume eat up use up eat deplete run through wipe out
5
deplete
exhaust one's savings
We quickly played out our strength
Synonym: run down play out sap tire

数据来源:WordNet

  1. 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。

  2. Just lengthening that second stage of full-time work may secure the financial assets needed for a 100-year life , but such persistent work will inevitably exhaust precious intangible assets such as productive skills , vitality , happiness , and friendship .

    获得活到100岁所需的金融资金只要延长全职工作的第二个阶段就可以了,但这种持续不断的工作将不可避免地耗尽宝贵的无形资产,如生产技能、活力、幸福和友谊。

  3. 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。

  4. My car needs a new exhaust .

    我的汽车需要一个新排气管。

  5. I think we 've exhausted that particular topic .

    我认为我们已把那个题目讨论透彻了。

  6. I find her exhausting ─ she never stops talking .

    我发现她真累人——她总是不停地说话。

  7. You cannot grow crops on exhausted land .

    地力耗尽的土地上种不了庄稼。

  8. Even a short walk exhausted her .

    即使走一段短路,她也疲惫不堪。

  9. The health of our children is being endangered by exhaust fumes .

    我们孩子们的健康正受到排放出的废气的损害。

  10. 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。

  11. She felt exhausted after the traumas of recent weeks .

    她经受了最近几个星期的痛苦之后感到精疲力竭。

  12. Supplies of food are almost exhausted .

    贮存的食物快吃完了。

  13. Exhaust fumes are bad for your health .

    废气对健康有害。

  14. She never complains , but she 's obviously exhausted .

    她虽然从不抱怨,但显然已疲惫不堪。

  15. She sank back into her seat , exhausted .

    她筋疲力尽,又坐回椅子上。

  16. He was so exhausted that he fell asleep at his desk .

    他太累了,竟伏在书桌上睡着了。

  17. The trip has been exhausting and I 'll be glad to be home .

    这个旅程令人疲惫不堪,要是能回家就好了。

  18. I feel quite exhausted .

    我感到筋疲力尽。

  19. He was so exhausted from the day 's labours that he went straight to bed .

    他工作了一天疲惫不堪,便直接上床休息了。

  20. The driver was slumped exhausted over the wheel .

    司机伏在方向盘上,疲惫得睡着了。

  21. Black smoke streamed from the exhaust .

    排气管里冒出黑烟。

  22. I 'm completely exhausted .

    我完全筋疲力尽了。

  23. The exhaust streamed black smoke .

    排气管里冒出黑烟。

  24. She felt limp and exhausted .

    她感到浑身无力,累极了。

  25. The exhausted climbers were rescued by helicopter .

    筋疲力尽的登山者由直升机营救出来。

  26. Exhausted , he flopped down into a chair .

    他筋疲力尽,一屁股坐到椅子上。

  27. I 'm exhausted !

    我累死了!

  28. The problem was that the exhaust gases contain many toxins .

    问题在于废气中含有很多毒素。

  29. Traditional slash and burn farming methods have exhausted the soil .

    传统的刀耕火种农业方式耗尽了土地的肥力。

  30. We have exhausted all our material resources

    我们已经耗尽了所有的物资。

前缀
e-出,出去

example n. 实例

ex- 出,出去 + ampl 拿 + -e

except prep. 除了

ex- 出,出去 + cept 拿,抓,握住

exchange n. 交换

ex- 出,出去 + change v.更改

excuse n. 借口

ex- 出,出去 + cus 原因 + -e

exercise n. 运动

ex- 出,出去 + erc- 限制,抓住 + -ise 物品,状态

exist vi. 存在

ex- 出,出去 + (s)ist 站立

exit n. 出口

ex- 出,出去 + it- 行走

expect v. 预料

ex- 出,出去 + (s)pect 看

experience n. (由实践得来的)经验

ex- 出,出去 + per- 尝试,冒险 + -i- + -ence 性质; 状态

experiment n. 实验

ex- 出,出去 + per- 尝试,冒险 + -i-

explain v. 解释

ex- 出,出去 + plain 平坦

express vt. 表示

ex- 出,出去 + press 按,压

exact adj. 准确的

ex- 出,出去 + act 行动,做

excite vt. 使激动

ex- 出,出去 + cit- 引用,唤起 + -e

expand v. 扩大

ex- 出,出去 + pand- 延展,扩展

expense n. 费用

ex- 出,出去 + pens 称量,支付 + -e

export v. 出口

ex- 出,出去 + port 港口

exaggerate v. 夸张

ex- 出,出去 + ag- 加强 + ger- 带来 + -ate 做, 造成

exceed vt. 超过(数量)

ex- 出,出去 + ceed 行走,服从

excess n. 过量的

ex- 出,出去 + cess 行走,撤退

excessive adj. 过分的

ex- 出,出去 + cess 行走,撤退 + -ive 形容词后缀

exclaim v. 呼喊

ex- 出,出去 + claim 叫喊,大叫

exclude vt. 排除(…的可能性)

ex- 出,出去 + clud 关闭 + -e

excursion n. 远足

ex- 出,出去 + curs- 跑,流动 + -ion 行为,状态

execute vt. (尤指依法)处决,处死

ex- 出,出去 + (s)ecut 跟随 + -e

exert vt. 发挥

ex- 出,出去 + (s)ert 系列;连续

exhibit v. 展览

ex- 出,出去 + hibit 拥有,占据,居住

explode v. 爆炸

ex- 出,出去 + plod 打,击 + -e

exploit vt. 开发

ex- 出,出去 + ploit 用,参与

explore v. 勘探

ex- 出,出去 + plor 喊 + -e

explosion n. 爆炸

ex- 出,出去 + plos 打,击 + -ion 行为,状态

explosive adj. 爆炸的

ex- 出,出去 + plos 打,击 + -ive 人/物

expose vt. 暴露

ex- 出,出去 + pos 放置 + -e

exposure n. 面临,遭受(危险或不快)

ex- 出,出去 + pos 放置 + -ure 表名词

extend v. 延伸

ex- 出,出去 + tend 伸展

extension n. 扩大

ex- 出,出去 + tens 伸展 + -ion 行为,状态

extensive adj. 广阔的

ex- 出,出去 + tens 伸展 + -ive 形容词后缀

extent n. 程度

ex- 出,出去 + tent 伸展

expire vi. (因到期而)失效,终止

ex- 出,出去 + (s)pir 呼吸 + -e

excel v. 擅长

ex- 出,出去 + cel 出色

expend vt. 支出

ex- 出,出去 + pend 支付

explicit adj. 明确的

ex- 出,出去 + plic 重叠,折叠 + it pron.它

extinguish vt. 熄灭

ex- 出,出去 + sting- 刺,刺激 + -u- + -ish 像...一样

exclusive adj. 独家

ex- 出,出去 + clus 关闭 + -ive 形容词后缀

exempt vt. 豁免

ex- 出,出去 + empt 拿,买

expel vt. 驱逐

ex- 出,出去 + pel 推动,驱使

extract vt. 摘录

ex- 出,出去 + tract 拉,拖

extinct adj. 灭绝的

ex- 出,出去 + (s)tinct 刺;刺激

exemplify vt. 举例说明

ex- 出,出去 + empl- 拿;获得 + -ify 动词后缀

exquisite n. 精致

ex- 出,出去 + quis- 寻求,问 + -ite ...的