amphibious

1. ADJ In an amphibious military operation, army and navy forces attack a place from the sea. (陆军、海军)从海上发起进攻的[ADJ n]

A third brigade is at sea, ready for an amphibious assault. 第三旅在海上待命，随时准备从海上发起进攻。

2. ADJ An amphibious vehicle is able to move on both land and water. (交通工具)水陆两用的[ADJ n]

3. ADJ Amphibious animals are animals such as frogs and toads that can live both on land and in water. (动物)水陆两栖的