fall about的用法和样例：
例句
用作及物动词 (vt.)
- We can't help being suspicious about someone who buys so many new clothes just after money was stolen from the office.
我们禁不住要怀疑某个就在办公室失窃之后买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.
予晨既希望他醒过来，又担心他醒过来，产生难以言喻的罪恶感，禁不住向阿达吐露自己复杂的情绪，阿达安慰。
词汇搭配
- fall about laughing 禁不住
- fall about with laughter 忍不住大笑
- fall about one's ears 彻底崩溃
