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exertion是什么意思

exertion

英[ɪgˈzɜ:ʃn] 美[ɪgˈzɜ:rʃn]

n.努力；费力；（能力、权力等的）运用；行使

effort diligence labor

双语例句

1 . Age diminishes the heart's ability to pump harder and faster under exertion .: 随着年龄的增加，人在消耗体力时心脏的输血能力和输血速度会有所减弱。

2 . He clearly found the physical exertion exhilarating.: 他明显感觉体力劳动令人愉快。

3 . In the exertion Tompkins' hat had become dislodged.: 汤普金斯的帽子被一把拽了下来。

4 . 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。