Gas escaped with a hissing noise from the broken pipe.

煤气从破管道中嘶嘶泄出。

youdao

I hear hissing noise from the battery when charging, is that normal?

我听到充电时，电池发出“丝丝”的叫声，正常吗？

youdao

I hear hissing noise from the battery when charging, is that normal?

我听到充电时，电池发出“丝丝”的叫声，正常吗？

youdao