Cbas
abbr. Central [Common] Battery Alarm Signalling 共电式报警信号设备
🗣️ 情景例句
All right!
好啦！
I agree. I wish it were better.
我也觉得是，希望会好起来。
Would you mind if I smoked in the office next door?
我在隔壁吸烟可以吗？