octagons是什么意思,octagons怎么读,
1.Street signs in the United States follow a simple pattern of shapes and colors: Yellow triangles are cautionary, red octagons are imperatives, and green rectangles are informative.
在美国,街道上的标志牌采用了形状和颜色的简单组合模式,即黄色三角形表示警告,红色八角形表示强制,绿色长方形表示通告。
2.Street signs in the United States follow a simple pattern of shapes and colors: Yellow triangles are cautionary, red octagons are imperatives, and green rectangles are informative.
在美国,街道上的标志牌采用了形状和颜色的简单组合模式,即黄色三角形表示警告,红色八角形表示强制,绿色长方形表示通告。
3.As an experienced towel-folder, let me give you some key advice: It doesn't really matter whether you fold your towels into squares, 13 rectangles, 14 hexagons or 15 octagons.
作为一个叠毛巾的老手,让我给你一些重要的建议—你把毛巾折叠成正方形、长方形、六边形还是八边形,实际上并不重要。