第三人称单数： croaks
过去式： croaked
过去分词： croaked
现在分词： croaking

And write his filth , while we all croak ?

并且写他的垃圾,那时我们在一起发牢骚?

Why didn 't you let me croak ?

你干吗不让我发发牢骚？

She was now suddenly a frog , " croak " ; and now she was an old woman .

她现在变成了一只青蛙“呱呱！”不一会儿她又变成了一个老女人。

He can only sit in the water and croak to other frogs , and cannot be the chum of any human being .

他只能坐在水里，对别的青蛙呱呱地叫，决不能成为任何人的好朋友。

We 're gonna croak sometime .

我们只能发发牢骚。