英语词汇protactinium pentoxide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	protactinium pentoxide
释义	protactinium pentoxide 简明释义五氧化二镤网络释义 1 ?五氧化镤五氧化镤<冶>
随便看	nickel carbonate nickel-carbon couple nickel carbon couple nickel carbonoxide nickel-carbon thermocouple nickel carbonyl nickel carbonyl group nickel carbonyl nickel carrier nickel cast iron nickel cast steel nickel catalyst nickel catalyzator nickel cathode nickel cemented nickelcemented nickel cemented carbide nickel-cemented tantalum carbide nickel-cemented titanium carbide nickel cemented titanium carbide nickelcemented tungsten carbide nickel cemented tungsten carbide nickel cermet nickel cermet coating nickel chelate

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。