英语词汇optional nature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	optional nature
释义	optional nature operationalizevt. 使用于操作,使开始运转,实施 representationaladj. （尤指艺术或绘画风格）具象派的；代表性的 internationalen. 国际歌
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英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。