英语词汇“roentgenium”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	roentgenium
释义	roentgenium noun uncountable chemistry UK /rentˈgenium/ DEFINITIONS1 1 a chemical element that is radioactive and is produced artificially. Its symbol is Rg. Synonyms and related words Chemical elements actinium alkali metal aluminium roentgenium noun uncountable chemistry US /ˌrentˈɡiniəm/ DEFINITIONS1 1 a chemical element that is radioactive and is produced artificially. Its symbol is Rg. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	brotherly brougham brought brouhaha brow browbeat browbeaten brown brown ale brown bag brown-bag brown bread brownface brownfield brown goods brownie brownie points brownish brown-nose brownnoser brownout brown rice brown sauce brownstone brown sugar

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