circuli的意思|示意

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英语单词circuli的用法讲解

circuli是拉丁文的复数形式，意为“圆圈”，指的是两个或多个以某种形式组合起来的圆圈，或一圆的边缘。

1. circuli在日常英语中的用法

由circuli一词组成的词组有：

- circle up：拉起，结成圆圈

Circle up, everyone! It's time to start the meeting.

- circle around：绕…走，围绕

Everyone circled around the campfire, listening to the stories.

- circle back：回头，转身回去

The hiker circled back and followed the path he had taken earlier.

2. circuli在表达数学概念中的用法

在数学中circuli用法主要是用来描述圆形和圆周。

- circumference：圆周

The circumference of a circle can be calculated with the formula C = pi x diameter.

- radius：半径

The radius of a circle is the distance from the centre to the edge.

- center：圆心

The center of a circle is the point at the middle of the circle.

- chord：弦

A chord is a line segment that connects two points on a circle.

总而言之，circuli用来描述一切与圆有关的，从日常生活的活动到数学的概念。它是一个普通的词，但是经常被用来描述一切有关圆的要素，值得一提。