n. 1.努力，尽力。 2.行使，运用。 短语和例子 be no exertion to 不费力 (It's no exertion to him to lift the stone. 他不用费力就把那块石头举起来)。 use [make, put forth] exertions 尽力。
use of physical or mental energy; hard work; "he got an A for effort"; "they managed only with great exertion" 同义词：effort, elbow grease, travail, sweat,
Exertion is a concept describing the use of physical or perceived energy. It normally connotates a strenuous or costly effort related to physical, muscular, philosophical actions and work.
例句与用法
1.
He's never been short of breath on exertion . 他在用力时从来没有气短过。
2.
Success depends upon your own exertions . 成功全靠自己努力。
3.
It 's no exertion to him to lift the stone ... 他不用费力就把那块石头举起来。
4.
Success depends on your own exertions . 成功全靠自己努力。
5.
There may be dyspnea after exertion . 运动后会呼吸困难。
6.
They would sob with exertion . 他们累得直喘粗气。
7.
It involves more than twice the necessary exertion . 这使得他们所用的力量是必需的两倍。
8.
His lungs still raw from the exertion of the march . 一路走得吃力，至今他胸肋还隐隐作痛。
9.
As long as they lived, exertions would not be necessary to her . 只要他们活着，是不需要她吃苦的。
10.
A body bent forward, he didn't appear to use exertion or know weariness . 尽管身体向前弯着，他并不显得费力，也毫无倦容。
您当前位置：