Aeolotropism
有向性, 各向异性
🔁 扩展释义
【化】 各向异性
🗣️ 情景例句
It's also my career as Max's mother.
当Max的母亲也是我的事业。
Does the back door have a lock on it?
后门上有锁吗？
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。