He has an iron hook instead of a right hand, and he claws with it.

他用铁钩代替了右手，用它来抓东西。

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One of his jackets hung from a hook.

他的一件夹克衫挂在挂钩上。

《柯林斯英汉双解大词典》

One New Caledonian crow, called Betty, bent some straight wire into a hook and used it to lift a small bucket of her favourite food from a vertical pipe.

一只名叫贝蒂的新喀里多尼亚乌鸦把一根笔直的铁丝咬成一个弯钩，用它把一小桶她最喜欢吃的食物从一根垂直的管子里吊了出来。

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But,they say they will not let the president off the hook until a number of important questions are answered and certain reprehensible acts are ended.

VOA: standard.2009.03.21

A real-time hook off that payment goes back to that sort of visualization.

即时摘机付款,回归可视化。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

You hook one end of the spring to a wall and you pull it from rest by some amount and you attach the one kilogram mass to it.

你把弹簧的一端固定在墙上,然后拉伸一段距离,接着你把 1 千克物体固定在上面

耶鲁公开课 - 基础物理课程节选

He lobs a live crawdad impaled on a silver hook into a spot of water 15 feet in front of the boat.

FORBES: The $8 Million Fish

Plug in a set of headphones and hook up a guitar, and you can approximate the sound of a rock concert without disturbing everyone in your immediate vicinity (Slash says he uses it to practice in hotel rooms).

FORBES: From Amps To Apps: Rocker Slash Melds Tech With New Album

When the U.S. Supreme Court decides a case against Mazda Motor of America Inc. over a death allegedly caused by the lack of a shoulder strap in a minivan, it could put automakers on the hook for a wide range of state law claims that courts have long deemed preempted by federal regulation, experts say.

FORBES: Mazda Preemption Case Could Expand Automaker Liability