The subscriber you dialed is busy now,please redial later.为什么dial后要加ed?

sorry! the subscriber you dialed is power off . 这里的 subscriber 是什么东西啊? The subscriber you have dialed has been switched off the subscriber you dialed is power off 语法the subscriber you dialed is power off 这个有点看不懂啊..怎么 dialed is 动词后面还是动词啊?是不是 the subscriber is power off 而 you dialed 是修饰 the subscriber I'm sorry,the subscriber you dialed is power off.The phone has Sorry!The subscriber you dialed can not be connected for the moment,please redial later the subscriber you dialed can not be connected for the moment,please redial later.什么意思? Sorry!The subscriber you dialed is power off.这个off是什么词性,修饰什么的 翻译Sorry!The subscriber you dialed is power off.please redial later.要准确!要准确! “Sorry,the subscriber you dailed is power off.”power在这是什么词性? 请问谁有the subscriber you dialed is powered off这句话的音效 Sorry!The subscriber you dialed is busy now,please redial later. ：Sorry,the subscriber you dailed is power off.dailed为什么用过去式? Sorry ,the subscriber you dialed is powered off……!翻译 Please hold on,the subscriber you dialed is busy now.Please redial later The subscriber you dialed is busy now,please redial later.为什么dial后要加ed? 把这个句子的音标写下来,Sorry!The subscriber you dialed is power off.please redial later.Sorry!The subscriber you dialed is power off.please redial later.把这个句子的 音标 写下来 移动的 您拨打的电话已关机后面的英文是什么 不是Sorry,the subscriber you dialed is power off是个the phone is什么的 Sorry!The subscriber you dialed is power off.please redial later.把这个英语句子每个单词的 音标 写出来.要准确