名词
中文翻译：点线图
同义词：
['dot-and-dash chart', 'bar chart例句：1. The teacher used a point-and-figure chart to explain the concept of gravity.（老师用点线图来解释重力的概念。）2. The engineer drew a point-and-figure chart to show the layout of the new building.（工程师画了一个点线图来展示新建筑的布局。）']
例句：
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1. The teacher used a point-and-figure chart to explain the concept of gravity.
老师用点线图来解释重力的概念。
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2. The engineer drew a point-and-figure chart to show the layout of the new building.
工程师画了一个点线图来展示新建筑的布局。
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3.The doctor used a point-and-figure chart to demonstrate the process of blood circulation in the body.
医生用点线图来演示血液循环的过程。