Air bladder
[医] 气囊, 气泡
🧩 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;
bladder
[['blædə]]
n. 膀胱, 囊\\n[医] 囊, 膀胱
🗣️ 情景例句
Why don't you join us?
你何不参加入我们呢？
Call me tomorrow if you don't feel better.
明天如果没有好转，就打电话给我。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。