单词	奇恩
释义	奇恩Keene, Christopher
随便看	packet switched bus packet switched center packet switched data network packet switched data network，psdn packet switched data transmission service packet switched network packet-switched--network packet switched public data network packet switched signaling message packet switched signaling message，psm packet switcher packet switcher--ps packet switcher，ps packet switching packet-switching packet switching architectures packet switching center packet switching computer communication network packet switching data network packet switching data network--psdn packet switching data network，psdn packet switching data transmission service packet switching environment packet switching equipment packet switching exchange