英语词汇protactiniums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	protactiniums
释义	protactinium[,prəutæk'tiniəm] n.【化学】镤(元素符号Pa)[亦作protoactinium]
随便看	earreach earreaches earring earringed earrings ear rot ears ears burn ears burning ear sewer ear shell ear shells earshot earshots ear-sight ears into earson earsplitting earstone eartab ear tag ear-tag ear-tagged ear-tagging ear tags

英汉双解词典包含483723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。