单词	Reptilia
释义	Reptilia plural noun Rep·​til·​ia repˈtilēə, -lyə : a class of Vertebrata comprising air-breathing animals that have lungs but never gills, usually a three-chambered heart, two aortic arches from which the systemic arteries arise, a bony skeleton in which the skull articulates with the vertebral column by a single occipital condyle, the vertebrae gastrocentral, and the compound mandible articulate with the skull through a quadrate bone, that lack hair or feathers and have the skin more or less covered with horny epidermal plates or scales and relatively free from glands, that are known since the Carboniferous and as the dominant form of life in the Mesozoic, and that are represented in the recent fauna by the snakes and lizards, the turtles, the loricates, and the aberrant tuatara see cotylosauria , loricata , mesosauria , pelycosauria , pterosauria , rhynchocephalia, squamata , testudinata , therapsida Word History Etymology New Latin, from Late Latin, plural of reptile
随便看	pass off as pass on pass out pass over pass sentence pass shooting pass someone or something off as pass someone's lips pass something down pass something in pass stroke pass the buck pass the hat pass the time pass the time of day pass the torch pass the torch (on) pass the torch on pass unnoticed pass up pass water pass-fail pass-through pass-through entity punned

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