成年蝉有两对翅膀，当天气炎热时，这两双翅膀一起震动，发出一种巨大而连续的响声。

The adult cicada has two sets of wings which can shake together to produce a high, continuous sound when the weather is hot.

youdao

我听到隔壁房间里有奇怪的响声。

I caught a curious sound in the neighboring room.

youdao

在他后头不是有他主人脚步的响声吗？

Is not the sound of his master's footsteps behind him? '?

youdao