0 a continuous curved line, the points of which are always the same distance away from a fixed central point, or the area inside such a line -- 圆;圆圈;圆形
1 a group of people with family, work, or social connections -- 圈子;集团;界;阶层
2 an upper floor in a theatre or cinema where people sit to watch the performance -- (剧院或影院的)弧形楼座
3 to move in a circle, often around something -- 盘旋;环行;绕…转圈
She drew a geometric design of overlapping circles.
Draw a circle 30 centimetres in circumference.
Start by tracing around the base of a mug or small plate with a pencil to get a circle.
They're content to socialize with a very small circle of people.
Dr Simpson was a member of the inner circle of government officials.