at bottom
成語所屬單字bottom
at bottom — 慣用語
1. This phrase means what someone or something is really like, especially when it i
1.慣用語
釋義
實際上；本質上
This phrase means what someone or something is really like, especially when it is different from how they seem.
例句
At bottom, he is a kind person despite his rough manner.
Her decision was at bottom motivated by fear, not anger.