名词中文翻译
中文翻译：底层地板
同义词：
['basement floor', 'foundation floor']
例句：
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1.The subfloor was damaged during the renovation.
装修期间底层地板受损了。
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2.The builders had to reinforce the subfloor before they could start work.
建筑工人在开始工作之前必须加固底层地板。
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3.The subfloor is where the plumbing pipes are installed.
底层地板是安装水管的地方。