laugh at
1 . 不以为意;对…一笑置之
laugh off 或 laugh away
2 . 一笑置之:把……当作滑稽可笑的琐事而置之不理
be laughing all the way to the bank
3 . (非正式)发大财
have the last laugh
4 . 笑到最后,最后得到证明
he who laughs last laughs longest
5 . (谚)谁笑在最后,谁笑得最好
laugh one's head off
6 . 大笑,狂笑不已
laugh in someone's face
7 . 当面嘲笑
the laugh is on me (或you, him等)
8 . 我(你、他等)成了嘲笑对象
laugh like a drain
9 . (英,非正式)大声笑
a laugh a minute
10 . 非常滑稽
laugh on the other side of one's face ( 或北美
11 . 转喜为悲
laugh someone/thing out of court
12 . 因可笑而鄙视,一笑置之
laugh oneself silly (或sick)
13 . 笑个不停
laugh something to scorn
14 . (旧)嘲笑
laugh up one's sleeve
15 . 窃喜,暗笑
no laughing matter
16 . 不是玩笑事
play something for laughs
17 . (表演者,尤指场合不当)逗趣,逗笑