封包發(fā)送順序號碼 send sequence number: 發(fā)送順序號; 發(fā)送序號expected packet sequence number: 預(yù)期接收的分組序列號packet receive sequence number: 封包接收順序號碼packet sequence number: 包順序號; 小 包 順 序 號in-sequence packet: 按序信息包下載手機詞典可隨時隨地查詞查翻譯