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单词	ruthenious
释义	ru·the·ni·ous (r-thēnē-əs) adj. Relating to or containing ruthenium with a low valence.
随便看	retin- retina retinacular retinaculum retinal retinal retinal retinene retinitis retinitis pigmentosa retino- retinoblastoma retinoic acid retinoid retinol retinopathic retinopathy retinoscope retinoscopic retinoscopy retinue retinula retinular retire retired

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