单词	Steller's eider
释义	Steller's eider noun Stel·​ler's eider ˈs(h)telə(r)z- variants or less commonly Steller's duck : an eider duck (Polysticta stelleri) of Alaska and eastern Asia having a white head and black collar Word History Etymology after Georg W. Steller †1746 German naturalist
随便看	octogenarianism octogenarians octogenary Octogynia octohedrons octoic acid octoid octomerous octometer octonarians octonaries octonarii octonarius octonary octonocular octopal octopean octophthalmous octopi octopine octoploid octoploids octopod Octopoda octopodae

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