算术平均值公式简介：He didn't know whether to interrupt Cao Cuo's performance for a moment. He waited until it came to an end and then said dryly: Commander Cao, Your Majesty has an order. Please read the imperial edict before speaking.
He didn't know whether to interrupt Cao Cuo's performance for a moment. He waited until it came to an end and then said dryly: Commander Cao, Your Majesty has an order. Please read the imperial edict before speaking.
