sphere

音标[sfiә] sphere是什么意思、sphere怎么读

sphere词意辨析

sphere, domain, field, territory, province

这些名词均含“范围，领域”之意。
sphere: 指有明显分界线的范围或领域，强调彼此不会干扰、跨越，各不相关。
domain: 指知识艺术、兴趣或人类活动的领域。
field: 主要指经选定在一段时间内作专题研究的方面或领域，含夸张意味。
territory: 指科学知识、活动等的领域或范围。
province: 即可指科学、艺术、学问的领域或范围，又可指个人或机关职权的管辖范围。

sphere词型变化

名词:sphericity动词过去式:sphered过去分词:sphered现在分词:sphering第三人称单数:spheres

sphere英语解释

名词 sphere:

1. a particular environment or walk of life同义词：domain, area, orbit, field, arena
2. any spherically shaped artifact
3. the geographical area in which one nation is very influential同义词：sphere of influence
4. a particular aspect of life or activity同义词：sector
5. a solid figure bounded by a spherical surface (including the space it encloses)
6. a three-dimensional closed surface such that every point on the surface is equidistant from the center
7. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected同义词：celestial sphere, empyrean, firmament, heavens, vault of heaven, welkin

sphere例句

1. The earth is an oblate sphere.地球是一扁圆球体。
2. The earth, sun and moon are spheres.地球、太阳和月亮都是天体。
3. 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。

sphere汉语翻译

n. 球, 球面, 球体, 天体, 地球仪, 范围
vt. 包围, 使成球体, 放入球内
【化】 球罐; 球形油罐; 球体
【医】 球; 范围, 领域, 界