英语词汇“promethium”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	promethium
释义	promethium n. Chem. a radioactive metallic element of the lanthanide series occurring in nuclear-waste material. Usage Symb.: Pm. Etymology: Prometheus: see PROMETHEAN
随便看	melodize melodrama melodramatics melody melon melt meltdown melton member membership membrane membrum virile memento memento mori memo memoir memorabilia memorable memorandum memorial memorialize memoria technica memorize memory memsahib

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