Rbpc
abbr. revised behavior problem checklist 修订行为问题核对表
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
Oh, I'm very sorry, sir.
噢，我实在抱歉。
I suggest we go shopping together and look for a nice tank.
我建议我们一块去买，找个好看的水箱。