| 释义 |
方形 fāng xíng
基本例句
squarenessquadratic formtetragonumsquare figurefour cornerssquarequadrate
正方形是二维的平面的，而正六面体则是三维的立体的。A square is two-dimensional and a cube is three-dimensional.
正方形有四个角儿;立方体有八个角儿。A square has four corners; a cube has eight.
小女孩在纸上画了一个正方形。The little girl drew a square on the paper.
正方形有四条边，而圆形没有边。A square has four sides but a circle has no sides. |