英语词汇“off-hook service”的翻译、意思、用法、释义-英汉汉英词典

单词	off-hook service
释义	off-hook service 【电信学】离钩业务以上来源于：《21世纪大英汉词典》 off-hook service脱机(电话)业务off-hook service摘机服务off-hook service離線(電話)業務通訊工程off-hook service摘機服務電子計算機名詞
随便看	chrionema furunoi okamura & yamachi，1982 chrionema gilbert chrionema gilbert，1905 chrionema squmiceps gilbert chrionema squmiceps gilbert，1905 chrionic gonadotropin chrionic gonadotropin {= cg} chrionota townesi chris chris. chris-- 1923~--argyris chrisake chrisalides chrisalis oil chris henschke chrisitian era chrisitine (1947－ ) chrism chrisma chrismal chrismaline chrismals chrisman chrismatine chrismation