amphibian
amphibian
noun
noun
- (Zoology)a cold-blooded vertebrate animal of a class that comprises the frogs, toads, newts, salamanders, and caecilians. They are distinguished by having an aquatic gill-breathing larval stage followed (typically) by a terrestrial lung-breathing adult stage
(动)两栖纲动物 - Class Amphibia: orders Urodela (newts and salamanders), Anura (frogs and toads), and Gymnophiona (caecilians)
两栖纲：有尾目（水螈和蝾螈），无尾目（青蛙和蟾蜍），裸蛇目（蚓螈）
■a seaplane, tank, or other vehicle that can operate on land and on water
水陆两用飞机；水陆两用坦克；水陆两用交通工具
- (Zoology)of or relating to this class of animals
(动)（与）两栖纲动物（有关）的
amphibian eggs.
两栖纲动物的卵。
- mid 17th cent. (in the sense 'having two modes of existence or of doubtful nature'): from modern Latin amphibium 'an amphibian', from Greek amphibion (noun use of amphibios 'living both in water and on land', from amphi 'both' + bios 'life')
热门查询
- unbitter adj.没有仇恨（或怨愤）的，非恶意的
- unblamable adj.无可责难的，无可厚非的，无过错的
- unblamed adj.未受责备的，清白的
- unbleached adj.原色的，未漂白的
- unblemished adj.（人的名声、记录或性格）无污点的，完美无缺的,无瑕疵的
- unblessed adj.不幸的，受诅咒的
- unblest adj.不幸的，受诅咒的
- unblooded adj.非纯种的，未入门的
- unbloody adj.未流血的，未染上血的
- unblushing adj.无耻的，不知羞耻的,没羞
- unboastful adj.不自夸的，谦虚的
- unbodied adj.无实体的，无形的，离去躯体的
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