Endangium
[医] 血管内膜
🗣️ 情景例句
That's the recreation center and restaurant.
那是娱乐中心和餐馆。
How do you do?
你好
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。