名词
中文翻译：钩子
同义词：
['hook', 'pincer', 'hook-shaped object例句：1. The doctor used a needle to remove the conus medullaris from his arm.（医生用针从他的手臂上取出了钩状物。）']
例句：
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1. The doctor used a needle to remove the conus medullaris from his arm.
医生用针从他的手臂上取出了钩状物。
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2.The surgeon carefully removed the conus medullaris during the operation.
外科医生在手术中小心翼翼地移除了钩状物。
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3. The patient was given an injection of medication to relieve the conus medullaris pain.
患者被给予一种药物注射来缓解钩状物疼痛。