Definition
- C2
to cause someone to burst into laughter, or to laugh a lot oneself unexpectedly
（使）…大笑不已；（使）…忍俊不禁
Her sense of humor always cracks me up.
她的幽默感总是让我大笑不已。
Everyone was cracking up when he told that joke at the party.
当他在派对上讲那个笑话时，每个人都笑得前仰后合。
This movie is so funny, I was cracking up the whole night.
这部电影太搞笑了，我整晚都笑个不停。