英语词汇“radium a”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	radium a
释义	> as lemmas radium A radium A n. polonium-218, produced by the alpha decay of radon-222 (which has a half-life of 3.82 days).extracted from radiumn. < as lemmas
随便看	θ41932 θ41933 θ41934 θ41935 θ41936 θ41937 θ41939 θ4194 θ41940 θ41941 θ41942 θ41943 θ41944 θ41945 θ41946 θ41947 θ41948 θ41949 θ4195 θ41950 θ41951 θ41952 θ41953 θ41954 θ41955

英语词典包含1132095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。

> as lemmas