英语词汇“ruthenium”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	ruthenium
释义	ruthenium noun uncountable chemistry UK /ruːˈθiːniəm/ DEFINITIONS1 1 a chemical element that is a hard silvery-white metal. Its symbol is Ru. Synonyms and related words Chemical elements actinium alkali metal aluminium ruthenium noun uncountable chemistry US /ruˈθiniəm/ DEFINITIONS1 1 a chemical element that is a hard silvery-white metal. Its symbol is Ru. Synonyms and related words Chemical elements actinium alkali metal aluminum
随便看	back street/road/lane backstroke backswing back talk back tax back three/four/five back-to-back back to front back-to-nature back to/at square one backtrack back up set piece setpoint set sail set someone to work set something in motion set something in train set square setswana sett settee setter set the pace set the scene

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