Bcsm
abbr. basic call state model 基本呼叫状态模型
🗣️ 情景例句
Then monthly rent is $650, with a $300 security deposit.
月租是 650 美元，再加上 300 美元押金。
If he doesn't, will you wash the car?
如果他不，你会洗车吗？
You were very angry!
你火气真大！