n. a flat-bottomed motor vehicle that can travel on land or water
n. an airplane designed to take off and land on water
n. cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form
词态变化
原型:amphibian
变形:s
常见例句
1
n any of various tailless stout-bodied amphibians with long hind limbs for leaping
2
plural of anuran n any of various tailless stout-bodied amphibians with long hind limbs for leaping
3
n any of the small slender limbless burrowing wormlike amphibians of the order Gymnophiona
4
plural of caecilian n any of the small slender limbless burrowing wormlike amphibians of the order Gymnophiona
5
(zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals) at the end of the digestive tract into which the intestinal, genital, and urinary tracts open
