单词	apterium
释义	apterium noun ap·​te·​ri·​um apˈtirēəm plural apteria -ēə : one of the bare spaces between the feathered areas on the body of a bird Word History Etymology New Latin, from a- a- entry 2 + pter- + -ium
随便看	chirpily chirpiness chirpinesses chirping chirps chirpy chirr chirred chirres chirring chirrs chirrup chirruped chirruping chirrupped chirrupping chirrups chirrupy chirs chirted chirting chirts chiru chirurgeon chirurgeons

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