Oxygen-enriched air
[化] 富氧空气
🧩 词语组成解析
a. 浓缩的；强化的
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
🗣️ 情景例句
I like to see a job done quickly.
我喜欢速战速决。
Thank you for showing me the way.
谢谢你告诉我怎么走。
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。