Airpacks
(airpack 的复数) n. (消防队员、搜索队员用的)氧气背包
🗣️ 情景例句
A little further back, Tom.
再往后一点 Tom。
He is a wise man who speaks little.
聪明的人话不多。
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。