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	factional factious factitious factitive factoid factor factorage factorial factorize factory factotum factual factum facture facula facultative faculty FAD fad faddy fade fadge faeces faerie Faeroese

英语词典包含43808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。