fall about的用法和樣例：
例句
用作及物動詞 (vt.)
- We can't help being suspicious about someone who buys so many new clothes just after money was stolen from the office.
我們禁不住要懷疑某個就在辦公室失竊之后買了那么多新衣服的人。 - Yu Chen has mixed feelings about his condition and confides in A-Da who consoles her.
予晨既希望他醒過來，又擔心他醒過來，產生難以言喻的罪惡感，禁不住向阿達吐露自己復雜的情緒，阿達安慰。
詞匯搭配
- fall about laughing 禁不住
- fall about with laughter 忍不住大笑
- fall about one's ears 徹底崩潰
