名词
中文翻译：圆环图
同义词：
['circular diagram', 'cylindrical diagram例句：1. The teacher drew a circle on the whiteboard to illustrate the concept of circles.（老师在白板上画了一个圆来说明圆形的概念。）2. The engineer used a cyclogram to design the new bridge.（工程师使用圆环图设计了新桥。）']
例句：
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1. The teacher drew a circle on the whiteboard to illustrate the concept of circles.
老师在白板上画了一个圆来说明圆形的概念。
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2. The engineer used a cyclogram to design the new bridge.
工程师使用圆环图设计了新桥。
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3.The student completed his assignment using a cyclogram, which helped him understand the problem better.
学生使用圆环图完成了他的作业，这有助于他更好地理解问题。