名词
中文翻译：滚筒式喷漆机
同义词：
['roller sprayer', 'roller paint sprayer']
例句：
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1.The roller coater was used to spray paint the walls of the factory.
滚筒式喷漆机被用来给工厂的墙壁喷油漆。
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2.The painters were using a roller coater to apply the paint on the wall.
画家们正在使用滚筒式喷漆机在墙上涂漆。
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3.The roller coater was very useful in painting large areas quickly.
滚筒式喷漆机在快速大面积绘画方面非常实用。