Bcsm
abbr. basic call state model 基本呼叫状态模型
🗣️ 情景例句
May I use the phone?
我可以用电话吗
Shh! He'll hear you.
咻，小声点，他会听到的。
in the end, we stay at home and look after everything!
我们呆在家里来照看一切。