单词	Protoceras
释义	Protoceras noun Pro·​toc·​er·​as prəˈtäsərəs : a North American Miocene genus of ungulates related to the chevrotains Word History Etymology New Latin, from prot- + -ceras
随便看	stictomyses stictopeliae stictopelias stiddy stie stied Stiegel glass Stieglitz Stieng stiengs sties stieve stife stiff stiff aster stiff drink stiff gentian stiff neck stiff upper lip stiff-arm stiff-armed stiff-arming stiff-arms stiff-backed stiff-mud process

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