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

单词	optional nature
释义	optional nature 英?[??p??nl ?neit??] 美?[?ɑp??n?l ?net??] 释义选择性，非强制性行业词典法律任意性???选择性???
随便看	reliability level reliability logic reliability logics reliability management reliability management of power system reliability mathematics reliability maturity index reliability measure reliability measurement reliability measurement test reliability mechanism reliability method reliability methods reliability model reliability modeling reliability models of software reliability monitor reliability objective reliability of accounting records reliability(of a machine) reliability of a test reliability of audit evidence reliability of bridge structure reliability of contact reliability of correlation coefficient

英汉翻译词典包含4367426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。

optional nature