sphere是什么意思

2024-02-10 23:46:17

sphere

美[sfɪr] 英[sfɪə(r)]

n. 范围；领域；球；球体；天体

vt. 形成球体；包围；围绕

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

近义词：ball，globe，

n.(名词)

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

Noun

a particular environment or walk of life;
"his social sphere is limited" "it was a closed area of employment" "hes out of my orbit"
any spherically shaped artifact
the geographical area in which one nation is very influential
a particular aspect of life or activity;
"he was helpless in an important sector of his life"
a solid figure bounded by a spherical surface (including the space it encloses)
a three-dimensional closed surface such that every point on the surface is equidistant from the center
the apparent surface of the imaginary sphere on which celestial bodies appear to be projected

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用作名词(n.)

It belongs to the ideological sphere.这属于意识形态范围。
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。
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。
The earth is an oblate sphere.地球是一扁圆球体。
The earth, sun and moon are spheres.地球、太阳和月亮都是天体。