| rectangle | |
| 级别 | 第6级 |
| 音标 | [ ˈrektæŋgl ] |
| 解释 | n.长方形，矩形 |
| 英英释义 | a flat shape with four 90° angles and four sides , with opposite sides of equal length |
| 发音 |  |
| 例句 |
1. Suppose the width of a rectangle is x metres. 设长方形的宽是x米。 2. He handed me a little rectangle of white paper. 他递给我一张小小的长方形白纸片。 |
