Air commerce
[经] 航空商业
🧩 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
for opening their home to me.
为我敞开大门。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
Who's that?
那个人是谁？