恐龙的铠甲用英语怎么说

恐龙的铠甲用英语可以称为"dinosaur armor"。恐龙的铠甲是指一种由硬壳或鳞片构成的防护装甲，它可以保护恐龙免受攻击。这种防护装甲可能来源于恐龙的自然进化，也可能是恐龙为了更好地适应环境而形成的。
例句：
The Stegosaurus had a row of large plates on its back, which may have been used for defense or to regulate body temperature. 这种恐龙的背部有一排大鳞片，可能用于防御或调节体温。
The armor on the Ankylosaurus was made up of thick, bony plates that covered its entire body. 这种恐龙的铠甲由厚实的骨板构成，覆盖了它整个身体。
The Pterodactyl had a coat of feathers that may have provided some protection against predators. 这种恐龙有一层羽毛，可能能提供一定的保护作用。