柯林斯词典equilateral /ˌiːkwɪˈlætərəl/ 1. ADJ A shape or figure that is equilateral has sides that are all the same length. 等邊的[技術] [usu ADJ n] ...an equilateral triangle. ...一個等邊三角形。 返回 equilateral剑桥词典used to describe a shape whose sides are all the same length 等邊的 an equilateral triangle 等邊三角形 返回 equilateral