Oxidizing atomosphere
[机] 化氧化性蒙气
🧩 词语组成解析
[机] 氧
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
On weekdays, I get up at 6:30.
我平时六点半起床。