Ufcs
abbr. Underwater Fire Control System 水下发射控制系统
🗣️ 情景例句
I'm stressed out. I need a vacation.
我筋疲力尽了，我要休假！
How many pieces are you going to order?
你要订几张？
No. Sir.It's not my shirt.
不， 先生。这不是我的衬衫。