Ufcs
abbr. Underwater Fire Control System 水下发射控制系统
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
My coffee is too hot to drink!
我的咖啡热得没法喝。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？