An animal living both on land and in water.

【动】两栖动物。

An aircraft that can land or take off on water.

两栖飞机；水陆两用飞机。

A motor vehicle that can travel both on land and in water.

两栖车辆；水陆两用车辆。

Relating to animals that live both on land and in water, amphibious.

两栖动物的；两栖的。