您要查找的是不是：
- circular movable grid 圆形活动滤线栅
- A circular grid in a phototypesetting machine. 照相排版机的圆盘字模板.
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- An article of personal, movable property. 动产一件私人的、可移动的财产
- Thanksgiving is a movable holiday. 感恩节的日期每年不同。
- The full moon has a circular form. 满月呈圆形。
- The movable control element of such a device. 栓塞这种装置的可移动的控制部分
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- movable grid 可动栅极
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- An instrument that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- This dresser is movable; we can take it to our new flat. 这个梳妆台是可移动的，我们可以把它带到新公寓去。
- I bought a toy soldier with movable arms and legs for my son. 我给我儿子买了一个胳膊腿可移动的玩具兵。
- A medieval light helmet with a neck guard and movable visor. 头盔中世纪有护颈和活动护面的轻便头盔
- A circular or spiral motion, especially a circular ocean current. 游涡一种圆形或螺旋形的运动，特别是做圆环运动的海水水流
- A painting or an engraving set in an oval or circular frame. 圆形浮雕镶嵌于椭圆形或圆形框架中之绘画或雕刻
- Have you seen that circular from the new furniture centre? 你见到那家本地新开的家俱总汇的广告了吗？
