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等腰
describing a triangle with at least two sides of equal length
- The triangle has two equal sides, making it an isosceles triangle.
这个三角形有两条相等的边，使它成为一个等腰三角形。
- In an isosceles triangle, the angles opposite the equal sides are also equal.
在等腰三角形中，等边所对的角也相等。
- She drew an isosceles triangle on the whiteboard to demonstrate the concept.
她在白板上画了一个等腰三角形来演示这个概念。
- The base angles of an isosceles triangle are congruent.
等腰三角形的底角是全等的。
- The architect designed the roof of the house in the shape of an isosceles triangle.
建筑师将房子的屋顶设计成一个等腰三角形的形状。