Bcsm
abbr. basic call state model 基本呼叫状态模型
🗣️ 情景例句
I'll see what I can do about it.
我会尽力而为的。
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。