a restrained smile 不自然的笑
a wintry smile 冷笑
attempt a smile 试图微笑
be all smiles 满面笑容
burst into a shout of laughter 突然大笑起来
burst into laughing 突然大笑起来
chuckle [tʃʌkl] 抿嘴笑,暗笑
chuckle to oneself 暗自发笑
force a weak smile 强作笑颜
giggle ['ɡɪɡl] 咯咯地笑
giggle uncontrollably 情不自禁地咯咯笑
giggle with delight 高兴得直笑
give a satisfied smile 满意地笑了笑
give a short laugh 大笑一声
grin [ɡrɪn] 露齿笑
grin from ear to ear/with pleasure 咧着嘴笑
hate being laughed at 憎恨被人嘲笑
have a happy smile on one's face 脸上露出幸福的微笑
hide one's smile 藏起笑容
hold one's sides for laughter 捧腹大笑
jeer at 嘲笑
laugh aloud 大笑
laugh at 对……笑/嘲笑
laugh it off 一笑了之
laugh last 笑在最后
laugh oneself into a state of helplessness 笑得前仰后合
make fun of sb.取笑
mock at (轻蔑地)嘲笑
pull out a smile 勉强地笑
put on a false smile 皮笑肉不笑
put on a sinister smile 奸笑
roar with laughter 大笑
rouse a laugh 惹起一阵大笑
smile a friendly smile 友好地笑着
smile a little/a faint smile 淡淡地笑
smile a smooth smile 温柔地微笑
smile a sneering smile 冷笑
smile a welcome 微笑着表示欢迎
smile all over one's face 笑容满面
smile at 对……微笑
smile from ear to ear 咧着嘴笑
smile in one's face 冲着……笑
smile one's appreciation 微笑着表示赞赏
smile one's thanks 微笑以示感谢
smile to oneself 暗自微笑
smother one's laughter 忍住笑
squeeze out a smile 强作笑脸
the merry laugh 甜美的笑声
wear a forced smile 苦笑
with a bright smile 笑眯眯地