Prerupt
突然中断
🗣️ 情景例句
I guess we'll have to exchange it, too.
我想我们还得去换一件。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。