学习资料

[意       思]n. 球（体）；范围，领域
[例]  The earth is not a perfect sphere. 地球不是一个很圆的球体。

更多意思

n.1.  球，球体，球状物，球形
2.  领域，范围，界，层

参考例句

1.	The earth is an oblate sphere .
	地球是一扁圆球体。
2.	Her sphere of interests is very limited.
	她的爱好很有限。
3.	It took him completely out of his sphere .
	这件事完全超出了他的生活范围了。
4.	celestial [heavenly] sphere from us.
	他在我们不同的社会里活动。
5.	He has a wide sphere of action.
	他活动的范围很广。