Air test
[医] 充气试验(检胎盘完整)
🧩 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
How are you?
你怎么样？
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
I want my kite. It's in that tree.
我在拿我的风筝，在树上呢！