不同的形状用英语怎么说

不同的形状在英语中可以用以下词汇来表示:

Circle (圆形): a round shape with all points equidistant from the center. 例句: "The sun is a circle."
Square (正方形): a shape with four equal straight sides and four right angles. 例句: "The city block was a square."
Triangle (三角形): a shape with three straight sides and three angles. 例句: "The pyramid is a triangle."
Rectangle (长方形): a shape with four straight sides and four right angles, but with different length sides. 例句: "The poster was framed in a rectangle."
Oval (椭圆形): a shape like an egg or a flattened circle, with two ends that are wider or narrower than the middle. 例句: "The pond was shaped like an oval."
Diamond (菱形): a shape with four equal straight sides and four angles, but with one angle at each corner of 90 degrees and one angle of 135 degrees. 例句: "The diamond on the ring sparkled in the light."
Star (星形): a shape with multiple points or angles, often used to represent a star in the sky. 例句: "The flag of Texas features a five-pointed star."

这些词汇都是英语原本就有的词汇，并没有直接借鉴于其他语言。