英语词汇nitrogen purifier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	nitrogen purifier
释义	nitrogen purifier 简明释义氮气提纯器网络释义 1 ?氮气提纯器 ... 三重回收提纯器 triplewithdrawal refiner ; withdrawal refiner 氮气提纯器 nitrogen purifier 往返互换提纯器 reciprocating refiner ... 短语 1 nitrogen terminal purifier 氮终端净化器
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英汉双解词典包含3185865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。