Jetliners
n. 喷气客机( jetliner的复数形式 )
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
He's behind the times.
他跟不上时代了。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。