单词	ruthenic
释义	ruthenic adjective ru·​then·​ic -thenik, -thēn- : of, relating to, or derived from ruthenium —used especially of compounds in which this element has a relatively high valence Word History Etymology ruthen- + -ic First Known Use 1845, in the meaning defined above
随便看	short line short list short loin short mark short measure short memory short message service short meter short oat short octave short of short of breath short of the mark short paint short pair short particular meter short plate short position short rations short ribs short run short score short seller short selling short service line

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