sphere

过去式：

动词过去式: sphered

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：

A property that can be quantitatively described, such as the volume of a sphere or the length of a vector.

可量化的值可以用数字形式描述出来的特性，例如球体的面积或者向量的长度

A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.

星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星

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。

Seen from the space, the earth is a blue sphere.

从太空看,地球是个蓝色的球体。

She had done something which was above his sphere.

她所做的事远远超出于他的能力范围。

A sphere is a solid figure.

球体是三维体。

She's used to mixing in an altogether different sphere.

她习惯於在一个完全不同的社会阶层里交往。

Here a new sphere was to open to him.

这里将要对他开辟一个新的活动领域。

They are portions of a sphere, a torus or a cone.

他们是一球形、环形或锥形的一部分。