Vacuum system
[医] 排出式通风系统
🧩 词语组成解析
🗣️ 情景例句
Management changed and we did not get along.
经理换人，而我们又处不来。
I'd like to reserve a seat to new york.
我要预订一个座位去纽约。
As I was looking for it, the landlord came in.
当我正在寻找时，酒店老板走了进来。