名词
中文翻译：Unknown
同义词：
['lubricant wedge', 'lubricating wedge例句：1. The wedge is used to keep the bolt in place during assembly.（楔子用于在组装期间保持螺栓就位。）2. Lubrication wedge is an essential tool for maintaining the smooth operation of machinery.（润滑楔子是维护机械顺畅运行的必要工具。）3. The engineer used a special lubrication wedge to remove the stuck bolt.（工程师使用一种特殊的润滑楔子来拔出卡住的螺栓。）']
例句：
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1. The wedge is used to keep the bolt in place during assembly.
楔子用于在组装期间保持螺栓就位。
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2. Lubrication wedge is an essential tool for maintaining the smooth operation of machinery.
润滑楔子是维护机械顺畅运行的必要工具。
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3. The engineer used a special lubrication wedge to remove the stuck bolt.
工程师使用一种特殊的润滑楔子来拔出卡住的螺栓。