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- Woelde pyramid triangle 沃尔德锥体, 鼓膜光锥
- A pyramid of stones marked the spot. 那地点用一堆堆成金字塔形状的石头作了标记。
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- Her first view of the pyramid fille her with awe. 她初见金字塔时，敬畏之感油然而生。
- The point on a triangle or pyramid opposite to and farthest away from its base. 角顶三角形或者角锥的与其底边相对且具底边最远的顶点
- Families are at the base of a socio-economic pyramid. 家庭是社会经济金字塔的基础。
- The Pyramid is among the seven wonders of the world. 古埃及大金字塔是世界七大奇观之一。
- The woeld is not whirling for the princess. 世界,不是只为了公主而旋转。
- He tried to prove that the triangle was isosceles. 他想证明那个三角形是等腰的。
- He swept a triangle with his finger. 他用手指在空中画了个三角形。
- To assume the shape of a pyramid. 呈金字塔形状
- Shall we sign a triangle trade agreement? 我们订一个三角贸易协议好吗?
- Government in America is like a layered pyramid. 美国政府就像是分层的金字塔。
- Business Opportunity or Pyramid Scheme? 事业机会还是金字塔计划?
- It same size as the Great Pyramid in Egypt. 它与埃及的大金字塔同样大小。
- A right triangle has a right angle. 直角三角形有一个角是直角。
- Look! I made a pyramid with my name cards. 你看、我用名片做了个金字塔。
- Begin in the center nape triangle. 在中心项三角形中开始。
- The 3 altitudes of a triangle are concurrent. 三角形的三个高共点。
