Autohemolysin
[医]自溶血素
🗣️ 情景例句
Where do you want to go to eat?
想到哪儿吃？
Those who climb high often have a fall.
爬得高往往跌得重。
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。