She lost a leg in a car crash.

她在一次车祸中失去了一条腿。

《牛津词典》

She broke a leg in a skiing accident.

她在一次滑雪事故中摔断了一条腿。

《柯林斯英汉双解大词典》

youdao

The dream of every lad that ever threw a leg over a thoroughbred and the goal of all horsemen.

VOA: special.2009.12.27

Lose an arm, lose a leg, lose the brain--he is not alive.

没了胳膊，没了腿，但没了大脑，人不可能活下去。

耶鲁公开课 - 死亡课程节选

So if you have a bad heart, then a scientist can take like, cells from your leg,

所以，如果你心脏不好，科学家就可以从你的腿上提取干细胞，

关于干细胞的研究 - SpeakingMax英语口语达人

Until these catalysts occur, we may not see a leg up in the shares.

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The visitors weathered the storm, however, and won courtesy of a leg-side wide from Wright.

BBC: South Africa deny battling Lions

That solid operating experience is sure to give the firm a leg up with entrepreneurs.

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