名词中文翻译
中文翻译：穿孔器
同义词：
['puncture', 'perforator']
例句：
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1.The penetrameter was used to make a hole in the wall.
穿孔器被用来在墙上打一个洞。
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2.The perforator is designed to penetrate through materials easily.
穿孔机设计用来容易穿透材料。
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3.The penetrameter was used to test the strength of the material.
穿孔器被用来测试材料的强度。