aren't

剑桥词典

short form of are not
（are not的縮略形式）
The boys aren't going to the party . 男孩子們都不去蓡加聚會。

am not, used in questions
（用於疑問句中）
I'm late again, aren't I? 我又遲到了，是吧？ 返回 aren't