rectangle [ˈrektæŋgl]以下由轻松背单词网站提供
单词级别第6级基本释义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参考例句Suppose the width of a rectangle is x metres. 设长方形的宽是x米。He handed me a little rectangle of white paper. 他递给我一张小小的长方形白纸片。 推荐阅读 |