英语词汇urea-methanal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

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。

单词	urea-methanal
释义	urea-methanal 网络释义短语 1 urea methanal 尿甲醛 2 urea methanal preparation 尿甲醛制备
随便看	secondary emission multiplication secondary emission multiplier secondary emission multiplier secondary emission photocell secondary emission quantometer secondary emission rate secondary emission rate secondary-emission ratio secondary emission ratio secondary emission secondary emission stage secondary-emission tube secondary emitter secondary employment secondary enamel secondary enamel cuticle secondary ending secondary end of a session secondary endosperm nucleus secondary energy secondary energy sources secondary enlargement secondary enrichment secondary enrichment medium secondary enrichment zone