Mechanical aeration
[化] 机械曝气; 机械充气\\n[医] 机械充气
🧩 词语组成解析
n. 通风\\n[化] 换气; 曝气
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
A lion at home, a mouse abroad.
在家凶如狮，在外却如鼠。
He thinks himself somebody, but we think him nobody.
他自以为是重要人物，但我们觉得他什么也不是。