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- to sector a circle 把圆分割成扇形
- The children linked hands to make a circle. 孩子们挽起手来围成一个圈。
- Use your compasses to draw a circle. 用圆规画圆。
- Now we begin to draw a circle with compasses. 现在我们开始用圆规画一个圆。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- To form a circle or ring around; surround. 围绕组成一圈或成环行；包围
- To revolve in or as if in a circle or spiral. 以或类似于于圆周或螺旋的形式转动
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A square has four sides but a circle has no sides. 正方形有四条边，而圆形没有边。
- To sector into units of measurement; graduate. 刻尺度将计量单位标以刻度；划分度数
- The axis of a circle is its diameter. 圆的轴线是其直径。
- When is private sector a better option? 何时私有企业是更好的选择?
- The students sit in a circle on the floor. 学生们在地板上坐成一圈。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
- There is a circle of flowers around the statue. 塑像周围鲜花环绕。
- I have a circle of friends here. 在这里我有一群朋友。
- To make or form a circle around;enclose. 包围使或形成一个圈子围住；包围
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- Twist the wire to form a circle. 把铁丝弯成一个环。
- I need a compass to draw a circle. 我需要一支圆规画圆。
