您要查找的是不是：
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- Having the shape of a rectangle. 矩形的具有矩形形状的
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- I got into a real flap when I lost my keys. 我丢了钥匙，心里发慌。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
- rectangle flap 矩形瓣
- A decorative flap or loose fold on a garment or headdress. 垂饰外套或头巾上的装饰性的下垂物或松散的褶层
- A rectangle has four right angles. 一个矩形有四个直角。
- He doused the candle with a flap of his hand. 他用手煽熄烛火。
- He drew a rectangle on the blackboard. 他在黑板上画了个矩形。
- This is shown as the hatched rectangle. 这为所示的阴影矩形。
- What is rectangle and you can open and close? 什麽是长方形而你可以打开和关上的?
- It is a rectangle if the four angles square. 如果四个角均为直角，该图为矩形。
- Every face of a cuboid must be a rectangle. 长方体每个面一定是长方形。
- A flap in Congress over the defense budget. 由于国防预算引起的国会慌乱
- Typical primitives are rectangle,line,polygon,etc. 典型的单元是长方块、线段、多边形等。
- I am really in a flap about the interview. 这面试真叫我慌极了。
- Triangle, rectangle, aquare and circle! 三角形，长方形，正方形和圆形！
- I'm really in a flap about the explosion. 我很担心会爆炸。
