名师推荐:GMAT数学必备词汇大全
6.图形的附属概念
plane geometry 平面几何 trigonometry 三角学 bisect 平分ircumscribe 外切 inscribe 内切intersect 相交 perpendicular 垂直 Pythagorean theorem 勾股定理congruent 全等的multilateral 多边的 altitude 高 depth 深度 side 边长 circumference, perimeter 周长 adian 弧度 surface area 表面积 volume 体积 arm 直角三角形的股 cross section 横截面 center of a circle 圆心chord 弦diameter 直径radius 半径 angle bisector 角平分线 diagonal 对角线 edge 棱 face of a solid 立体的面 hypotenuse 斜边included side 夹边 leg 三角形的直角边 median中线 base底边,底数 opposite 直角三角形中的对边midpoint 中点 endpoint 端点 vertex 顶点tangent 切线的transversal 截线 intercept 截距
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2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 3a课本听力素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件1
2014人教新目标英语八下unit 9《Have you ever been to a museum》专题复习课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 1d课本听力素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件2
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section b课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 2d课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 3a课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 1课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 4课件
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 2课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section a课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 3a-3b(含self check)课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 2a-2e课件
2014人教新目标英语八年级下册unit 4《Why don’t you talk to your parents》section a 1a-2d课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 2b课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 2b课本听力素材(mp3)
2014人教新目标英语八下unit 9《Have you ever been to a museum》课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 2a课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 3课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件3
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 3课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section b 1b课本听力素材(mp3)
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 section a课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 2课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 2b课本听力素材(mp3)