to laugh repeatedly in a quiet but uncontrolled way, often at something silly or rude or when you are nervous

Stop that giggling in the back row! 别在后面傻笑！

Synonym: titter

a nervous or silly laugh

There were a few nervous giggles from people in the audience. 观众中有人发出几声紧张的笑声。

I tried to stifle a giggle. 我极力忍住不要傻笑出来。

an occasion when you can't stop giggling

I got the giggles in the lecture. 我经常在课堂上咯咯傻笑个不停。

I got a fit of the giggles in the middle of the meeting.

He looked so comical and I'm afraid I got the giggles.

I couldn't look at Klara - I knew I'd get the giggles.

I got a terrible case of the giggles while she was making the speech.

something that is funny, often when it involves laughing at someone else

Just for a giggle, we hid his trousers while he was in the water. 他在水里的时候，我们把他的裤子藏了起来，这纯粹为了好玩。