| 释义 |
三角 sān jiǎo ★★☆☆☆n.名词⁰·⁰⁰²¹ᴾᵃ⁵⁷⁷¹
基本例句
🔽n a triangletrigonumtrigonetriangletrigona
三角形的三角之和等于180°。The angles of a triangle total 180.
她有一条用三角形蓝绸子做的围巾。She has a scarf made of a triangular piece of blue silk.
他用红笔画出三角形。He outlined the triangle in red.
比较一下这些三角形的面积。Compare the areas of these triangles. |