跟我背CET4核心词汇:geometry

　　geometry

　　n.

　　几何 mathematical study or lines, angles, surfaces and shapes

　　参考例句

　　1. Fractal geometry method is a new method of image compression coding.

　　分形几何方法是一种新的图像压缩编码方法。

　　2. We use three figures in geometry: the circle, the square and the triangle.

　　几何学中我们使用三种图形：圆形、正方形的三角形。

　　3. Owing to the differences in its rail structure, the change of track geometry is different.

　　由于其轨道结构的差异，相应的轨道几何状态变化是不一样的。

　　双语释义

　　1.N-UNCOUNT Geometry is the branch of mathematics concerned with the properties and relationships of lines, angles, curves, and shapes. 几何学

　　例：...the very ordered way in which mathematics and geometry describe nature.

　　数学和几何学描述自然的条理性。

　　2.N-UNCOUNT The geometry of an object is its shape or the relationship of its parts to each other. 几何图形; 几何结构

　　例：...the geometry of the curved roof.

　　几何图形的弧形房顶。

　　常见用法

　　用作名词

　　I feel that geometry is a difficult subject.

　　我认为几何是一门难学的课程。

　　Today we have a lesson in geometry.

　　今天，我们有一节几何课。

　　Leon didnt finish his geometry homework because his mind kept jumping the track to think about the new girl in class.

　　利昂没完成几何作业，因为他思想总在开小差，想着班上新来的女生。

　　The boy puzzled his way through geometry.

　　那男孩煞费苦心地钻研几何学。