sphere

复数：spheres过去式：sphered过去分词：sphered现在分词：sphering第三人称单数：spheres

1. [C] 球(体) a round shape in space; ball-shaped mass; solid figure all points of which are equally distant from a center
2. [C] (兴趣或活动的)范围,领域 an area or range of interest or activity

• enlarge〔increase〕 one's sphere扩大…范围

• perfect sphere完全的球体
• wide sphere范围很广

• in〔within〕 one's sphere of在…范围内

• the sphere of broadcasting广播界
• the sphere of influence影响范围

1. It belongs to the ideological sphere.
   这属于意识形态范围。
2. The scientist is distinguished in many spheres of knowledge.
   这位科学家在许多知识领域中都是杰出的。
3. Suddenly, out in the night sky, a bright sphere flashed into view.
   突然，外面的夜空上有一个闪光的球映入眼帘。
4. The earth is an oblate sphere.
   地球是一扁圆球体。
5. The earth, sun and moon are spheres.
   地球、太阳和月亮都是天体。