sphere
🇬🇧/sfɪə/ 🇺🇸/sfɪr/📚 4574 2四级六级考研托福雅思A sphere is an object that is completely round in shape like a ball. 球体
noun [抽象名词]（活动、兴趣、专业知识的）范围，领域；球体，球，球形；社会阶层；势力范围；<文>苍穹，天，天空；<文>天体；天体外壳；地球仪
A sphere of activity or interest is a particular area of activity or interest.
(活动、兴趣的) 领域 • ...the sphere of international politics. …国际政治领域。
verb [vt. 及物动词]使…成球形；包围；放入球内
The word "boundaries" refers to the fact that God assigns each of us a field or sphere of service. “
界限”这个词指的是上帝赋予我们每个人一个领域或服务范围的事实。
- sphere 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 18 Electric currents in modern art sphere 名词: 球体
- Lesson 36 The cost of government
地球是被大气(atmosphere)环绕着的球体(sphere)
the diplomatic sphere ;the ideological sphere
单词造句:
n. 范围，领域；球体，球，球形
in the scientific / political / cultural / educational ... sphere / area / field / world / realm / domain 在科学/政治/文化/教育…领域