1、 laugh——笑they all laughed loudly . 他们都大声地笑了。he laughs best who laughs last . 别高兴得太早了。2、 smile——微笑he smiled his consent . 他微笑以示同意。she smiled to see the children so happy . 她看到孩子们这样快乐,也为之莞尔。3、 grin——露齿而笑he was grinning with delight . 他高兴得咧开嘴笑了。the boy grinned from ear to ear when i gave him an apple . 当我给哪个孩子一个苹果的时候,他咧开嘴笑了。4、 chuckle——含笑;咯咯地笑;低声轻笑he was chuckling to himself over what he was reading . 他对所读的东西觉得很有趣,因而暗自发笑。5、 giggle——傻笑;格格地笑the silly school girls giggled . 女生们在傻笑。i heard them giggle when i passed by the girls . 当我做过那些女孩子身边时,我听到她们在格格地笑。6、 snicker——忍笑;暗笑(通常有不敬的成分)on hearing his absurd opinion , i went snickering . 听了他那荒谬的意见,我忍俊不禁走开了。7、 simper——假笑;痴笑he simpers at my word . 他闻我言而痴笑。when i told him the thing , he simply simpered . 当我把那事告诉他时,他只是假笑了一下。8、 smirk——微笑,得意地笑;假笑he smirked at everyone that passed . 他对过路的每个人傻笑。an innocent smile of a child is much above the artificial smirk of a person in social intercourse . 一个小孩的天真的微笑,实在胜于社交场中的假笑。9、 titter——窃笑;忍笑the girls tittered . ( =giggled ) 女孩子们格格笑了。he told me that with a titter . 他笑着告诉了我。10、 roar——哄笑,大笑his jokes set the table in a roar . 他的笑话使得哄堂大笑they roared with laughter . 他们哄然大笑。11、 guffaw——喧笑;狂笑;捧腹大笑(一般指不高尚的)everybody in the room surprised at him as he guffawed on the occasion . 当他在那样的场合捧腹大笑时,房间里的人都吃了一惊。the crowd laugh an guffaw as soon as they see the ridiculous manner of the buffoon . 大家一见小丑那种滑稽样子,立刻哄堂大笑。12、 cachinnate——大声笑,哄笑he cachinnated till his sides ached . 他笑得肚皮都痛了。13、 horselaugh——(高声大笑)如马嘶一般he burst out into a horselaugh . 他突然放声狂笑。14、 cackle——(呵呵大笑)如母鸡生蛋后的叫声those cackles from young male throats , the cultivated whoops from the girls , and the throb of the record player could only mean another of the impromptu parties . 那些男孩子们的呵呵笑声,女孩子们的训练有素的呼呼声,以及留声机上发出的节奏声,足以说明这又是一次临时的舞会。15、 chortle——欢笑;咯咯地笑the children chortled all the time . 孩子们始终欢笑不止。