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- An optical instrument for measuring crystal angles, as between crystal faces. 测角器一种光学仪器，用来测量晶体两个面之间的角度
- It was pointed out that the keypoint in designing the special transducer was its working frequency and crystal angle according to the coat thickness and flaw location. 根据外套壁厚和裂纹位置特点，提出了专用超声换能器的设计关键在于工作频率和晶片倾斜角。
- an optical instrument for measuring crystal angles,as between crystal faces 一种光学仪器，用来测量晶体两个面之间的角度
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- A polygon whose angles are equal. 等角多边形各角都相等的多边形
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。
- She made her meaning crystal clear. 她把她的意思解释得清清楚楚。
- A polygon with ten angles and ten sides. 十边形有十个角和十条边的多边形
- A four-sided plane figure with four right angles. 矩形，长方形具有四个边的方形，有四个直角
- He drank from a crystal wine glass. 他用水晶酒杯喝酒。
- A plane figure with four sides and four angles. 四边形有四个边和四个角的平面图形
- The house stood by a crystal stream. 那所房子坐落在清澈的小溪旁边。
- At right angles to a vertical line. 横的与垂直线成90度角的
- Intersecting at or forming right angles. 成直角的，垂直的交叉成直角的，或形成直角的
- He wants to make it crystal clear that he do not agree with us. 他想表明清楚他不同意我们的意见。
- Thanks for the explanation; it's all now clear as crystal. 谢谢你的解释，现在完全清楚了。
- A polygon having five sides and five interior angles. 五边形有五条边和五个内角的多边形
- He tried to attack the problem from different angles. 他试著从各个角度来著手解决这个问题。
