英语词汇“essential optional user facility”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	essential optional user facility
释义	essential optional user facility 英?[i?sen??l ??p??nl ?ju:z? f??siliti] 美?[??s?n??l ?ɑp??n?l ?juz? f??s?l?ti] 释义 [计] 基本的任选用户设施
随便看	tantalum(iv) chloride tantalum(iv) oxide tantalum lamp tantalum lining tantalum materials/devices tantalum mesh tantalum metal powder tantalum minerals tantalum monosulfide tantalum niobium concentrate tantalum niobium ore tantalum-niobium ores tantalum nitride tantalum-nitride resistor tantalum nitride resistor tantalumnitrideresistor tantalum nitride (ta2n) tantalum ore tantalum oxide tantalum-oxide film tantalum pentabfluoride tantalum pentabromide tantalum pentachloride Tantalum Pentafluoride tantalum pentoxide

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