n.两栖动物；水陆两用车；水旱两生植物；水陆两用飞行器adj.两栖（类）的；水陆两用的；具有双重性格的； 变形： 复数：amphibians 英英释义： amphibian[ æm'fibiən ]n.a flat-bottomed motor vehicle that can travel on land or water同义词：amphibious vehiclean airplane designed to take off and land on water同义词：amphibious aircr