Inspector-general
督察
🧩 词语组成解析
🗣️ 情景例句
What a price! Lower it, please?
这么高的价格！请降点。
What happened to you memory?
你的记性是怎么搞的？
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。