英语词汇“protoactinium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protoactinium
释义	protoactinium variant of protactinium
随便看	muhammadan muhammadan muhammadan era muhammadanism muharram muhlenbergia muhlenberg's muhlenberg's turtle muhly muhly muhly grass muhuga muhugu muhuhu mui muid muilla muir muirapiranga muirburn muircock muirfowl muisca Muisca muisca

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。