| 单词 | exertion |
| 释义 | exertion nounadjective | preposition adjective➤considerable, extreme, great, strenuous, vigorous相当大的／极大的／巨大的／艰苦的／积极的努力▸➤mental, physical竭尽脑力；竭尽体力◆try to avoid physical exertion.尽量避免过度消耗体力。preposition➤from exertion由于用力◆she was hot and breathless from the exertion of cycling uphill.由于用力骑车爬坡，她觉得很热，喘不过气来。➤with exertion因为劳累◆flushed and sweating with exertion after digging掘土后累得脸红、流汗exertion /ɪgzɜːʃn; name ɪgzɜːrʃn/ [uncountable] (also exertions [plural]) (rather formal) physical or mental effort; the act of making an effort努力；尽力；费力◆she was hot and breathless from the exertion of cycling uphill.她骑车上山累得全身发热，喘不过气来。◆he needed to relax after the exertions of a busy day at work.他忙碌工作了一天后需要休息。note 辨析 effort or exertion? exertion is usually used to talk about the act of using energy to carry out an activity, or the result of doing this. * exertion 通常指费力做某事的行为或结果◆his voice was breathless from exertion.他累得说话上气不接下气。 effort tends to be used to talk about the work people do to achieve sth. * effort 往往指为实现某个目标所作的努力◆a lot of effort has gone into achieving this result.为取得这一结果已经付出了很多努力。exertion/ɪgˈzɜ:ʃn; us -ɜ:rʒn ||; ɪgˈzɝʃən/noun [u] [c] using your body in a way that takes a lot of effort; sth that you do that makes you tired 劳累；令人劳累的工作: ◇at his age physical exertion was dangerous. 他这个年纪，干重活很危险。◇i'm tired after the exertions of the past few days. 干了几天活儿，我累着呢。 ex·er·tion /ɪg`zəʃən; ɪɡˈzɜːʃən/n [c,u]when you make a lot of physical or mental effort 用力，努力:◇paul's face was red with exertion. 保罗用尽力气，使脸都涨红了。 |
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