英语词汇essential optional user facility是什么意思，essential optional user facility的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	essential optional user facility
释义	essential optional user facility　【计】基本的任选用户设施
随便看	grissino grist grist grist grist good will good will good will good wine good wine good wine needs no bush Good wine needs no bush good wine needs no bush good with people good word good word good words good words and no deeds good work good worker good working condition good working condition good works good works good works

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。