sphere

sfiә
四级六级考研托福雅思 Collins 2

英文释义

n. a particular environment or walk of life
n. any spherically shaped artifact
n. the geographical area in which one nation is very influential
n. a solid figure bounded by a spherical surface (including the space it encloses)

中文翻译

n. 球, 球面, 球体, 天体, 地球仪, 范围
vt. 包围, 使成球体, 放入球内

2
Collins 星级
3,863
BNC 频率
4,533
使用频率

记忆技巧

sphere 来源于希腊语 sphaira，意为“球体”。可以记住它与“球”有关，形状是圆的。

例句

1. The Earth is not a perfect sphere; it is slightly flattened at the poles.
地球不是一个完美的球体，它在两极略微扁平。
2. In math class, we learned how to calculate the volume of a sphere.
在数学课上，我们学习了如何计算球体的体积。
3. The children played with a colorful beach ball shaped like a sphere.
孩子们玩着一个五彩斑斓的沙滩球，形状像个球体。

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