laughable adj.可笑的；有趣的laugh-out-loud adj.很有趣的laugh-in n.大家笑; 哄笑示威laugh with 與……同聲笑laugh uproariously 哄然大笑laugh track 笑聲聲帶laugh sardonically 仰天大笑laugh over 笑著談論；想著…發(fā)笑laugh out of court v. 一笑置之laugh out loud 大聲笑laugh off 用笑擺脫laugh my ass off 笑死我了（口語）laugh loudly 大聲笑laugh line laugh it off 一笑而過laugh in one's beard 偷笑laugh heartily 放聲大笑 開懷大笑laugh boisterously 狂笑laugh away 用笑驅除恐懼等；付之一笑；談笑中消磨時間laugh at 嘲笑；因…而發(fā)笑