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-老街网

短语	protactinium
释义	protactinium[,prəutæk'tiniəm] n.【化学】镤(元素符号Pa)[亦作protoactinium]
随便看	laurel oaks laurel wreath laurel wreaths Laurence Laurence-Moon-Biedl syndrome Laurencin, Marie Laurens, Henry Laurent half-shade plate Laurentian Laurentian Mountains Laurentian Plateau Laurentians Laurentian Shield Laurent series Laurer's canal laurestinus Lauretta laurettas lauric acid Lauric Acids lauric aldehyde lauricidin Laurie Laurier, Sir Wilfrid lauries

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