掣链钩的英文：
devils claw

devil是什么意思：
n. 魔鬼；撒旦；淘气鬼；（强调对某人的看法）家伙
v. 为作家捉刀代笔，给律师当助手；扯碎；戏弄；困扰，折磨

The devil is in the details.
细节决定成败。

Devil must be driven out with devils
以毒攻毒

Play the [very] devil with (=play the devil and all with )
破坏,糟蹋,使失败

devil's steel hand
打捞爪；钢丝绳钳

My niece is a little devil.
我的侄女是个小调皮鬼。

claw是什么意思：
n. 爪；螯，钳
v. 用爪抓（或挖）

A lion is known by his claws
观其爪而知其狮

The two cats clawed at each other.
这两只猫用爪子互相抓。

Velvet paws hide sharp claws
柔软的脚蹼里藏着利爪

My cat loves to sharpen her claws.
我的猫喜欢磨她的爪子。

A hand, claw, talon, or paw in the act of grasping.
手，爪做抓取动作的手、螯、爪 。