Airframes
(airframe 的复数) n. 机身
🗣️ 情景例句
It's not easy, but what is?
这不容易， 但什么事又容易了？
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
We have lunch in the middle of the day.
我们中午吃饭。