搜尋結果
know what one is about
- be aware of the implications of one's actions or of a situation, and of how best to deal with them
- 相關詞
- be expert or authoritative on a particular subject
Oxford Dictionary
- be expert or authoritative on a specified subject
Oxford American Dictionary
- 更多解釋
- be sensible, self-possessed, and aware of how to deal with difficult situations
Oxford Dictionary