不敢 的英文怎麼說?

[1] not have the heart to do something[2] wouldn't dare do something
  does not dare do something[3] don't have the courage to do something[4] don't have the heart to do something[5] avoid[6] be afraid of[7] don't
  doesn't

not have the heart to do something = 由於不好意思拒絕而不敢做某事

請參考關於 dare 的詳細用法。

很多時候不敢可以翻成避免，就可用 avoid。

wouldn't dare do something 指不敢做某件事情，do 可以被其他的原形動詞取代。

[3]指沒有勇氣做某件事情，譬如說男生不敢跟心儀的女生告白。

[4]指太有同情心，以致不敢做某件事。

有時候可用 "害怕" 或直接用否定句，如:

我不敢吃青椒 = I am afraid of green peppers. = I don't eat green peppers.