英语短语词组词汇protactinium的音标、释义、翻译、用法及例句-英语短语词组词典

短语	protactinium
释义	protactinium[,prəutæk'tiniəm] n.【化学】镤(元素符号Pa)[亦作protoactinium]
随便看	attrite attrited attriteness attriter attrites attriting attrition attritional attrition milling attrition minefield attrition minesweeping attrition rate attrition rates attrition test attritive attrits attritted attritting attritus Atts att site Att Sites Attu Attucks, Crispus attune

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