1. chortle ['t???t?l]

chortle, n./v. laugh in a way that shows you are very pleased, 開心地笑

例句：There was silence for a moment, then Larry began chortling like an idiot.
翻譯：一片寂靜之后，拉里開始像個(gè)白癡一樣哈哈大笑。

2. chuckle ['t??k?l]

chuckle, n./v. a soft partly suppressed laugh ;laugh quietly or with restraint，輕聲笑

例句：He gave a little chuckle.
翻譯：他輕聲一笑。

3. guffaw [g?'f??]

guffaw, n./v. a very loud laugh；laugh loudly，哄笑，大笑

例句：As they guffawed loudly, the ticket collector arrived.
翻譯：正當(dāng)他們哈哈大笑時(shí)，檢票員來了。

4. simper ['s?mp?]

simper, n./v. a silly self-conscious smile；smile affectedly or derisively, 傻笑，假笑

例句：The maid lowered her chin and simpered.
翻譯：侍女低頭傻笑了一下。

5. smirk [sm??k]

smirk, n./v. to smile in an affected or smug manner； smile affectedly or derisively, 傻笑，得意地笑，幸災(zāi)樂禍地笑

例句：Two men standing nearby looked at me, nudged each other and smirked.
翻譯：站在旁邊的兩個(gè)男人看著我，互相用胳膊肘輕碰對(duì)方，幸災(zāi)樂禍地笑著。

6. snigger ['sn?g?]

snigger,n./v. a disrespectful laugh； laugh quietly，暗笑，竊笑

例句：Suddenly, three school kids sitting near me started sniggering.
翻譯：突然，坐在我身邊的3個(gè)學(xué)童偷偷地笑了起來。

7. giggle ['g?g?l]

giggle，n./v. to laugh in a nervous or childlike way，緊張得咯咯笑

例句：I was so nervous I got the giggles.
翻譯：我緊張得咯咯笑個(gè)不止。

8. titter ['t?t?]

titter， n./v. to laugh in a quiet and nervous way，竊笑

例句：Mollie gave an uneasy little titter.
翻譯：莫莉不自在地微微竊笑了一下。

9. grin [gr?n]

grin，n./v. a broad smile ; you smile broadly， 咧嘴笑，露齒而笑

例句：Sarah tried several times to catch Philip's eye, but he just grinned at her.
翻譯：薩拉幾次試圖吸引菲利普的注意，但他只是對(duì)她咧嘴笑笑。

（來源：英語孵化器? 編輯：Julie）