Thiopeptin
硫肽菌素
🗣️ 情景例句
What are your greatest achievement?
你最大的成就是什么？
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
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。