单词	Steller's sea cow
释义	Steller's sea cow noun : an extinct very large sirenian (Hydrodamalis gigas) formerly common near the Asian coast of the Bering Sea Word History First Known Use 1814, in the meaning defined above
随便看	countercomplaints countercompony counterconditioning counterconditionings counterconspiracies counterconspiracy counterconvention counterconventions countercouchant countercountermeasure countercountermeasures countercoup countercoups countercourant countercries countercriticism countercriticisms countercry countercultural counterculturalism counterculturalisms counterculture countercultures counterculturist counterculturists

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