单词	Siberian tiger
释义	Siberian tiger noun : a large endangered tiger (Panthera tigris altaica) formerly inhabiting eastern Siberia to Korea but now much restricted in range Word History First Known Use 1889, in the meaning defined above
随便看	ornithoscopy ornithoses ornithosis ornithotic ornithotomical ornithotomist ornithotomy Oro Valley oro y plata oro- oroanal Orobanchaceae orobanchaceaes orobanchaceous Orobanche orobathymetric Orochi orochis orochon Orocovis orocratic orogen orogene orogeneses orogenesis

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