circle graph

circle graph的音标是[ˈsɜːrl ɡræf]，基本翻译是“圆图”，速记技巧是“圈圈相连”。

Circle graph这个词的英文词源可以追溯到拉丁语“circus”，意为圆形场地或广场。circle graph本身是一个合成词，由circle（圆）和graph（图表）组成，表示一种以圆形为图形的图表。

circle graph的变化形式包括其名词形式“circle graph”和形容词形式“circular”。相关单词包括：

1. circular（圆形的）：这个单词表示形状为圆或球形的，可以用来描述circle graph中的圆。

2. circuity（电路）：这个词可以用来描述电路的连通性，也可以用来描述circle graph中线条的连通性。

3. circuitous（迂回的）：这个形容词可以用来描述路线或路径迂回曲折的，也可以用来描述circle graph中线条的形状。

4. radius（半径）：这个词可以用来描述圆的半径，也可以用来描述circle graph中线条的长度。

5. arc（弧线）：这个词可以用来描述圆的一部分，也可以用来描述circle graph中线条的一部分。

6. circumference（周长）：这个词可以用来描述圆的周长，也可以用来描述circle graph中线条的总长度。

7. circumcircle（圆心）：这个词可以用来描述circle graph中的一个点，这个点是圆的中心。

8. graph（图表）：这个词是circle graph的另一个组成部分，可以用来表示任何形式的图表，包括圆形图表。

9. circularity（圆度）：这个词可以用来描述圆的圆度或精确度，也可以用来描述circle graph中线条的精确度。

10. recircle（重绘）：这个词可以用来描述在图形编辑或绘制过程中重新绘制图形的情况，也可以用来描述在circle graph中重新绘制某个部分的情况。

Circle graph常用短语：

1. divide into circles

2. draw a circle graph

3. mark off areas

4. highlight certain data

5. show trends

6. label the axes

7. add captions

双语例句：

1. The graph was divided into four circles, each representing a different aspect of the data. (英文)

2. Draw a circle graph to illustrate the relationship between income and expenditure. (中文)

3. Mark off areas in the circle graph to show the proportion of different groups of people. (英文)

4. Highlight the rise in sales over the past year in the circle graph, showing a clear trend. (中文)

5. Label the axes of the circle graph to make it easier to understand the data. (英文)

6. Add captions to the circle graph to explain each section and its corresponding data. (中文)

英文小作文：

Circle graphs are a great way to visually represent data and trends. They are particularly useful when comparing different groups of data or showing changes over time. By dividing a circle into different areas and highlighting certain data, we can quickly see patterns and trends in the data that would otherwise be difficult to notice.

For example, if we wanted to compare the income of different professions, we could draw a circle graph and mark off areas for each profession, highlighting the highest earners within each group. This would allow us to quickly see which professions are earning the most and how they compare to each other.

Another use for circle graphs is to show changes over time. If we wanted to track the progress of a program or measure its effectiveness, we could use a circle graph to show how each metric has changed over time. This would allow us to quickly see trends and identify any issues that may need to be addressed.

In conclusion, circle graphs are a powerful tool for visualizing data and making sense of it all. They are easy to understand and can help us quickly identify patterns and trends that would otherwise be difficult to see.