Cavernoscopy
肺空洞镜检查
🗣️ 情景例句
Ah, you are an early bird then!
你原来是早起的人。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。