a large predatory semiaquatic reptile with long jaws, long tail, short legs, and a horny textured skin, using submersion and stealth to approach prey unseen. The crocodile has been extensively hunted for its valuable skin.
鳄,鳄鱼。
[mass noun]leather made from crocodile skin, used especially to make bags and shoes
(尤指用于制包或制鞋的)鳄鱼皮。
〈英,非正式〉 两人一排成纵列行走的小学生。
"Middle English