Bcsm
abbr. basic call state model 基本呼叫状态模型
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
Skill and confidence are an unconquered army.
技能和信心是不可克服的军队。
We don't want to go there.
我们不想去那儿！