名词
中文翻译：落锤杆
同义词：
['落锤，落锤棒例句：1. The engineer used a faller rod to break through the concrete wall.（工程师使用落锤杆打破了混凝土墙。）']
例句：
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1. The engineer used a faller rod to break through the concrete wall.
工程师使用落锤杆打破了混凝土墙。
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2.The construction workers were using faller rods to level the ground.
建筑工人正在使用落锤杆平整地面。
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3. The machine operator was adjusting the faller rods for optimal performance.
机器操作员正在调整落锤杆以获得最佳性能。