Air tunnel
[机] 风洞
🧩 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
Just because. How's the baby?
没有原因。孩子好吗？
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。