名词
中文翻译：推土机
同义词：
['bulldozer', 'bulldozer machine例句：1. The construction crew used a tip-on machine to level the ground for the new road.（施工队使用一台推土机平整了新路的地面。）']
例句：
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1. The construction crew used a tip-on machine to level the ground for the new road.
施工队使用一台推土机平整了新路的地面。
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2.The engineer was impressed by the efficiency of the tip-on machine in cutting through tough soil.
工程师对这台推土机在切割坚硬土壤时的效率印象深刻。
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3.The tip-on machine was a crucial tool in the construction process.
推土机是施工过程中的关键工具。