名词
中文翻译：铁钩
同义词：
['hook', 'pin', 'nail', 'clamp']
例句：
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1. The carpenter used a chisel to remove the old iron hook fromthe wall.
木匠用凿子把旧铁钩从墙上取下来。
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2. The boat's propeller was rusted andneeded to be replaced with an iron clamp.
船的螺旋桨生锈了，需要用铁箍替换。
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3. Thethief used his ironhook to pry open thesafe.
小偷用他的铁钩撬开了保险箱。