Could you turn the radio down,Bob?____,Mum?I told you to turn the radio down.横线上填什么短语

问题描述:

Could you turn the radio down,Bob?____,Mum?I told you to turn the radio down.横线上填什么短语

Pardon,意为“宽恕原谅”,在句子中是“再说一遍”的意思