amphibian

amphibian

名词 amphibian:

a flat-bottomed motor vehicle that can travel on land or water

同义词：amphibious vehicle

an airplane designed to take off and land on water

同义词：amphibious aircraft

cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form

形容词 amphibian:

relating to or characteristic of animals of the class Amphibia

同义词：amphibious