Cbas
abbr. Central [Common] Battery Alarm Signalling 共电式报警信号设备
🗣️ 情景例句
Want to hear them?
你想听听吗？
What's the best price you're prepared to offer for your product?
你们的产品最优惠的价格是多少呢？
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地