名词
中文翻译:Unknown
同义词:
['downbar', 'downline', 'downstick', 'downrod例句:1. The engineer used a downbar to support the heavy equipment.(工程师使用一根测深杆来支撑重型设备。)2. The downline workers were busy installing the new downrods.(下线工人忙于安装新的支柱。)3. The downrod held up the roof of the shed.(支柱支撑着棚子的屋顶。)']
例句:
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1. 下沉的杆子;2.
用于测量深度的工具
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3.
在建筑中,用于支撑重物或作为固定装置
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1. The engineer used a downbar to support the heavy equipment.
工程师使用一根测深杆来支撑重型设备。
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2. The downline workers were busy installing the new downrods.
下线工人忙于安装新的支柱。
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3. The downrod held up the roof of the shed.
支柱支撑着棚子的屋顶。