He smiles his consent /with satisfaction d) laugh: To make a noise to show one"s amusement and happiness. You can laugh at a joke or at an amusing sight. You can laugh at someone (露齿而笑)grin: To smile with the teeth. The boy grinned from ear to ear when I gave him a swee (暗笑含笑) chuckle: To laugh quietly. I could hear him chuckling to himself as he read that funny article. )giggle: To laugh repeatedly foolishly and uncontrollably, esp by girls I heard them giggle when I passed by the girls. (窃笑暗笑) snicker: To laugh in a disrespectful more or less secret way. On hearing his absurd opinion, I went snickering (假笑痴笑) simper: To smile in a silly unnatural way. When I told him the thing, he simply simpered. (得意的笑) smirk: To smile in a false or too satisfied way. He smirked at everyone that passed. (Ej%) titter: To laugh very quietly from nervousness or badly controlled amusement The girls tittered when they heard this. (狂笑) guffaw: To laugh loudly and rudely All the people guffawed at his silly words (哄笑)roar: To laugh long and loudly. They roared after they heard the jok (e) chortle: To give a laugh of pleasure or satisfaction He chortled with delight when I told him the news (B) taunt: To try to make sb angry, or upset by making unkind remarks, laughing at faults or failures. They taunted her with her inability to swim. (嘲笑嘲弄) ridicule: To laugh unkindly at or to make unkind fun of They all ridiculed the idea. (ilse) deride: To laugh at or make fun of as of no value. /to mock at someone with contempt They all derided his foolishness (aeF)mock: To laugh at sb (sth) when it is wrong to do so, esp. by copying in a funny or contemptuous way. The students mocked the seriousness of his expression twit:(inf1) To make fun of sb because of behavior, a mistake, a fault, etc. He twitted her with her timidity (嘲笑轻蔑地笑)scof: To laugh at, to speak or act disrespectfully./To speak in scornful mocking way.He smiles his consent./with satisfaction. (大笑) laugh: To make a noise to show one"s amusement and happiness. You can laugh at a joke or at an amusing sight. You can laugh at someone without being amused. They all laughed loudly. (露齿而笑) grin: To smile with the teeth. The boy grinned from ear to ear when I gave him a sweet. (暗笑 含笑) chuckle: To laugh quietly. I could hear him chuckling to himself as he read that funny article. (咯咯笑) giggle: To laugh repeatedly foolishly and uncontrollably, esp. by girls. I heard them giggle when I passed by the girls. (窃笑 暗笑) snicker: To laugh in a disrespectful more or less secret way. On hearing his absurd opinion, I went snickering. (假笑 痴笑) simper: To smile in a silly unnatural way. When I told him the thing, he simply simpered. (得意的笑) smirk: To smile in a false or too satisfied way. He smirked at everyone that passed. (窃笑) titter: To laugh very quietly from nervousness or badly controlled amusement. The girls tittered when they heard this. (狂笑) guffaw: To laugh loudly and rudely. All the people guffawed at his silly words. (哄笑) roar: To laugh long and loudly. They roared after they heard the joke. (欢笑) chortle: To give a laugh of pleasure or satisfaction. He chortled with delight when I told him the news. (笑骂) taunt: To try to make sb angry, or upset by making unkind remarks, laughing at faults or failures. They taunted her with her inability to swim. (嘲笑 嘲弄) ridicule: To laugh unkindly at or to make unkind fun of. They all ridiculed the idea. (讥笑) deride: To laugh at or make fun of as of no value. /to mock at someone with contempt They all derided his foolishness. (嘲弄) mock: To laugh at sb(sth) when it is wrong to do so, esp. by copying in a funny or contemptuous way. The students mocked the seriousness of his expression. twit: (infl) To make fun of sb because of behavior, a mistake, a fault, etc. He twitted her with her timidity. (嘲笑 轻蔑地笑) scoff: To laugh at, to speak or act disrespectfully. /To speak in scornful mocking way