Crocodiles have armour-plated bodies made up of tough skin and "scutes" - bony scales on the outside of the body.
鳄鱼们浑身披挂了硬皮和盾板构成的甲胄，所谓盾板就是体外被覆的骨鳞。
In addition to the prominent vertebral keel, two broken lateral keels (one on each side) may be evident along the pleural scutes .
除了明显突出的脊棱，沿著肋盾还有两条断续的侧棱（一边一条）。
A image of light dragon show on the blue sky, scutes on it are very glossy black.
蔚蓝色的天幕上隐约地现出淡墨色的龙影，一身鳞甲还是乌亮乌亮的。
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