单词	thereinto
释义	thereinto adverb there·​in·​to t͟her-ˈin-(ˌ)tü  archaic : into that or it Word History First Known Use 14th century, in the meaning defined above
随便看	ruthen- ruthene ruthenes Ruthenia ruthenia ruthenian ruthenians ruthenic ruthenio- ruthenious ruthenium ruthenium oxide ruthenium red rutheniums rutheno- ruthenous Rutherford Sevres sevruga sevrugas sevum sew sew up sewabilities on offense

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