名词
中文翻译：倒角针
同义词：
['chamfered needle', 'chamfered point']
例句：
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1.This tool is used to make precise cuts and holes in metal.
这种工具用于在金属上做出精确的切割和孔洞。
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2.The carpenter used a chamfered needle to mark the edges of the wood.
木匠用倒角针标记木材的边缘。
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3.The chamfered needle was essential for the construction of the bridge.
倒角针对于桥梁的建设至关重要。