英语词汇“optional service”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	optional service
释义	optional service freq. 6 cmpt. 3 un.任选业务 [网络]可选服务；可选择受理的业务；附加服务
随便看	free-standing surge tank free standing system free-standing system free-standing tank free-standing text freestanding tower structure Free-standing urology clinic Free standing urology clinic freestands free stand tower freestar free starch free state free state life time free statement Free-Stater free stater Free-Staters free states Free State, the free station free steered vehicle free steering axle free steering control free steering method

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。