She could smell his foul breath.

她闻得到他的口臭。

《牛津词典》

You might not even be aware of it until your significant other -- or, even worse, a friend or colleague -- points out that there's a distinctly foul smell in the air emanating from your feet.

或许直到你的另一半——更惨一点，你的朋友或者同事——指出你的脚散出一种特别的难以忍受的味道时，你才意识到这种情况。

youdao

You might not even be aware of it until your significant other - or, even worse, a friend or colleague - points out that there's a distinctly foul smell in the air emanating from your feet.

或许直到你的另一半——更惨一点，你的朋友或者同事——指出你的脚散出一种特别的难以忍受的味道时，你才意识到这种情况。

youdao