laughter

笑；笑声英释nnwhen people laugh, or the sound of people laughing

1 burst into laughter,突然大笑

2 laughter and tears,又哭又笑;欢乐与悲伤[亦作 tears and laughter]

3 roar with laughter,哄堂大笑

4 canned laughter,［俚］预先录制的笑声

5 convulsed with laughter,捧腹大笑；笑得直不起腰

1 Foster joined in the laughter..福斯特也跟着笑了起来。

2 He looked shocked, then burst into laughter (= started laughing )..他一脸的震惊，接着便放声大笑起来。