sphere
名词：
名词: sphericity
更多词形：
名词: sphericity | 动词过去式: sphered | 动词过去分词: sphered | 动词现在分词: sphering | 动词第三人称单数: spheres |
单词例句：
Lines pierce the sphere in points.
直线与球面相交为点。
The sculptor? rounded the clay into a sphere.
雕塑家把土坯变成一个圆球。
It belongs to the ideological sphere.
这属于意识形态范围。
The gas escapes from the sphere of the reaction.
气体产物从反应体系中逸出。
A half of a sphere bounded by a great circle.
半球一个巨大圆周所包围的球体的一半
The geometry of figures on the surface of a sphere.
球形表面物体的几何学。
A globe is a sphere while in fact the earth is not.
地球仪是个球体,但地球实际上不是。
Her sphere of interests is very limited.
她的爱好很有限.
A sphere of power or dominion;an empire.
主权权力或主权的地区；帝国