giggle

1. V-T/V-I If someone giggles, they laugh in a childlike way, because they are amused, nervous, or embarrassed. 咯咯地笑

Both girls began to giggle. 兩個女孩都咯咯地笑起來。

"I beg your pardon?" she giggled. “對不起，你說什么？”她咯咯地笑著問。

2. N-COUNT Giggle is also a noun. 咯咯的笑

She gave a little giggle. 她咯咯地笑了一下。

3. N-PLURAL If you say that someone has the giggles, you mean they cannot stop giggling. 咯咯笑個不止

I was so nervous I got the giggles. 我緊張得咯咯笑個不止。