您要查找的是不是：
- vertical revolving circle 立运仪
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Something vertical, as a line, plane, or circle. 垂直物垂直的东西，比如垂直线，垂直面或垂直圆
- I think they are using a revolving stage. 我想他们用一种旋转舞台。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- He has a large circle of friends. 他有一大群朋友。
- She moves in a very small circle. 她的活动圈子很小。
- He has a wide circle of acquaintances. 他交游甚广。
- vertical revolving arm mixer 立式搅拌机
- 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。
- He had an idea revolving in his mind around the new enterprise. 他脑子里反覆盘算着那个新企业。
- Sorry, exercise circle is sold out. 对不起，健身圈卖完了。
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- The revolving sign was spinning round and round in the wind. 旋转的标志牌在风中打着旋儿。
- He has only a narrow circle of friends. 他交游不广。
- At right angles to a vertical line. 横的与垂直线成90度角的
- The axis of a circle is its diameter. 圆的轴线是其直径。
