Jetliner
n. 喷气客机
✅ 同义词
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
An old dog will learn no new tricks.
老家夥学不出新名堂。
It is now being used indifferently for both.
人们现在正漫不经心地把知识用于这两个方面，