单词	ivory-billed woodpecker
释义	ivory-billed woodpecker noun ivo·​ry-billed woodpecker ˈī-v(ə-)rē-ˈbild-  : a very large black-and-white woodpecker (Campephilus principalis) of the southeastern U.S. and Cuba that has a showy red crest in the male and is presumed extinct in the U.S. Illustration of ivory-billed woodpecker ivory-billed woodpecker Word History First Known Use 1811, in the meaning defined above
随便看	megarons megasclere megascleric megasclerous Megascolecidae megascopes megascopic megascopically Megasecoptera megaseism megaseismic megasporangia megasporangium megaspore megaspore mother cell megaspores megasporic megasporocyte megasporogeneses megasporogenesis megasporophyll megasporophylls megass megasse megasses

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