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	at choice at church at clock at close range at cock at command at conclusion at controversy at cost at court at cross-corners with at crosscorners with at cuffs at daggers drawn at daggers' drawing at daggers' points at day at daylight at days' etc sight at days' sight at death's door at debate at default at defiance at device

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