名词
中文翻译：滚动圆锥
同义词：
['rolling cylinder', 'rolling pin', 'rolling rod例句：1. The rolling cone is used to grind metal.（滚动圆锥用于磨金属。）2. The rolling pin is a tool that helps you press dough into shape.（滚动棒是帮助你将面团压成形状的工具。）']
例句：
-
1. The rolling cone is used to grind metal.
滚动圆锥用于磨金属。
-
2. The rolling pin is a tool that helps you press dough into shape.
滚动棒是帮助你将面团压成形状的工具。
-
3.The rolling rod is used to make the final shape of the product.
滚动杆用于制作产品的最终形状。