名词中文翻译
中文翻译：预制孔
同义词：
['prefabricated hole', 'pre-formed hole']
例句：
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1.The engineer designed the building with a preformed hole in mind.
工程师设计这座建筑时，考虑到了预制孔。
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2. The construction crew used preformed holes to reinforce the structure.
施工队伍使用预制孔加固结构。
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3.The machine's mechanism relies on preformed holes for its operation.
这台机器的机制依赖于预制孔来运作。