Phytocecidium
植物菌瘿
🗣️ 情景例句
If we can't tie the tie,
假如我们弄不好领结，
I'm looking for a teaching position.
我在找教书的工作。
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。