Pneumonotomy
[医] 肺切开术
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
We must get back to first principles.
我们必须回到基本原则上来。
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。