单词	amphibia
释义	amphibia plural noun am·​phib·​ia am-ˈfi-bē-ə  : amphibians Word History Etymology borrowed from New Latin — more at amphibian First Known Use 1607, in the meaning defined above Medical Definition Amphibia noun plural Am·​phib·​ia am-ˈfib-ē-ə  1 : a class of subphylum Vertebrata comprising forms (as the frogs, toads, newts, and salamanders) that are intermediate in many respects between fishes and reptiles, are cold-blooded with nucleated red blood cells and a 3-chambered heart, and that have gilled aquatic larvae and air-breathing adults 2 : the members of the class Amphibia
随便看	subcutaneous subcutaneous mite subcutaneously subcutes subcuticle subcuticula subcutis subcutises subcylindric subcylindrical subd subdeacon subdeaconate subdeaconries subdeaconry subdeacons subdeaconships subdean subdeaneries subdeanery subdeans subdeb subdebs subdebutante subdebutantes

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