1. Frogs began to croak with the rainfall. 一下雨青蛙就开始呱呱地叫起来。
2. She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
3. The thing is done much, is the person met tired ah? And can you still croak? 事情做多了，人是不是就会累啊?而且还会发牢骚啊?
1. a harsh hoarse utterance (as of a frog)
2. pass from physical life and lose all bodily attributes and functions necessary to sustain life
3. utter a hoarse sound, like a raven
4. make complaining remarks or noises under one's breath