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
I think aerobics is easy.
我觉得有氧运动很容易。
He likes playing the violin.
他喜欢拉小提琴。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。