英语词汇radium怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	radium
释义	radium/ˈreidiəm/n. Chem. a radioactive metallic element present in pitchblende and other uranium ores, used esp. in luminous materials and in radiotherapy (symbol 符 Ra) 【化】(化学元素)镭 [Latin radius ‘ray’]
随便看	Old English Old English sheepdog olde worlde old-fashioned Old French old fruit old fustic old girl Old Glory old gold old guard old hand old hat Old High German Old Icelandic oldie oldish old lady old lag old leaven old maid old-maidish old man old man's beard old master

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