微笑 - smile
【释义】
The corners of your mouth move outwards and slightly upwards.
嘴角向外运动并轻微向上扬起。
【例句】
Her smile makes her even more beautiful.
她的微笑使她更美丽了。
大笑 - laugh
【释义】
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.
发出声音以表现出愉快的情绪。听到笑话或看到有趣的场景人会大笑。即使没有逗趣的事情人也能大笑。
【例句】
Laugh, and the world laughs with you; weep, and you weep alone.
你笑，世界也会跟着你一起笑。你哭，却只能独自一人。
露齿而笑 - grin
【释义】
To smile with the teeth.
露出牙齿地微笑。
【例句】
People who confess to feeling happy also grin more than others.
承认感觉幸福的人们也会比别人更喜欢咧着嘴笑。
轻声地笑 - chuckle
【释义】
To laugh quietly.
不发出声音地静静地笑着。
【例句】
She was roused by a chuckle which Mr. Dorset seemed to eject from the depths of his lean throat.
多森先生从他那瘦弱的喉咙深处迸出一阵笑声，把她吓了一跳。
咯咯笑 - giggle
【释义】
To laugh repeatedly foolishly and uncontrollably, esp. by girls.
无法控制地不断傻笑，通常用来形容女孩。
【例句】
There was silence for a moment, then a giggle.
沉默了片刻之后，有人在吃吃地笑。
坏笑 - snicker
【释义】
To laugh in a disrespectful more or less secret way.
偷偷地略带鄙夷地笑。
【例句】
The shuffle and snicker become the comedian's trademark.
搅和与窃笑成为那个戏剧演员的标志。
假笑 痴笑 - simper
【释义】
To smile in a silly unnatural way.
不自然地傻笑。
【例句】
I'll tell you, Scarlett O'Hara, if you'll take that Southern belle simper off your face.
我会告诉你的，斯佳丽·奥哈拉，只要你脸上别带着那种南方美人儿的傻笑。
得意的笑 - smirk
【释义】
To smile in a false or too satisfied way.
虚假地或是自鸣得意地微笑。
【例句】
Look at his smile, really more of a smirk.
看着他的笑容，那根本就是在得意地奸笑。