Air bottle (of pump)
[化] (泵的)空气拱室
🧩 词语组成解析
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
Michigan scored a touchdown.
Michigan队达阵得分。
The homework took me a whole day.
做家庭作业花了我一整天的时间。
That's what you think!
那才是你脑子里想的！