Mesothorax
n. [昆]中胸
🗣️ 情景例句
There's a conversation we have to finish.
我们有一段话还没有谈完呢。
I'm looking for a secretarial position.
我在找秘书的工作。
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。