英语词汇number service operator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	number service operator
释义	number service operator 简明释义号码服务操作员网络释义 1 ?号码服务操作员 ... number representation 数目表示法 number service operator 号码服务操作员 number service 号码服务 ... 2 ?查号话务员 ... 泊松话务 poisson traffic/pure chance traffic 查号话务员 number service operator 长途话务 trunk traffic ... 3 ?号码服务 ... 数目范围 number representation 号码服务 number service operator 号码服务操作员 number system ... 双语例句 1 But when I called her the operator said that the number was not in service. 但是电话拨通后，接线员说我拨打的号码已经暂停服务了。
随便看	feature placement feature point feature recognition feature reduction feature representation feature-rich feature ring hypothesis features features features and applications features and benefits feature selection feature selection approach feature selection process feature sensitivity feature set feature sets features for attaching communications feature shock feature size features of head features of hydrogen induced absorption features of line organization features of system feature space

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