Physical exertion
[医]强体力活动
🧩 词语组成解析
exertion
[ig'zə:ʃən]
n. 努力;费力;（能力、权力等的）运用;行使;
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
What do you like to do in your spare time?
空闲时你喜欢干什么？
After he was arrested, the man admitted hiding in the box before the plane left London.
此人被逮捕后，承认他是在飞机离开伦敦前躲进箱里的。