Preheated air
[机] 预热空气
🧩 词语组成解析
v. 预热( preheat的过去式和过去分词 )
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
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
No need to discuss!
免谈！
A cat? What's its name?
一只猫？它叫什么名字？