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
Tell him to come and see me
告诉他来见我，
Grasp the thistle firmly.
毅然处理困难局面。
How long are you planning to stay over here?
你打算在这里呆多久？