chortle

1. V-I To chortle means to laugh in a way that shows you are very pleased. 哈哈大笑[書麪]

There was silence for a moment, then Larry began chortling like an idiot. 一片寂靜之後，拉裡開始像個白癡一樣哈哈大笑。

2. N-COUNT Chortle is also a noun. 哈哈大笑聲

He gave a chortle. 他哈哈大笑起來。