Quadratrix
割圆曲线
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
Feed sparingly and defy the physician.
饮食有节，医生绝迹。
Yes, I'll do that.I'm sorry about that.
是，我重打。对此我感到很抱歉。