Transporting by air
[化] 空运
🧩 词语组成解析
猜火车（电影名）；运输
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
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
I don't know.
我不知道。
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。