英语词汇polynitrogen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	polynitrogen
释义	polynitrogen nitrogenousadj. 氮的,含氮的 nitroglycerinn. 硝化甘油,炸药 nitrogenn. [化]氮 progenitorn. 祖先先驱,前辈原本,正本 Plantagenetn. 金雀花王家；金雀花王朝
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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。