查词历史：
- sphere
1.
N-COUNT
球(体)；球形 A sphere is an object that is completely round in shape like a ball.
2.
N-COUNT
(活动、兴趣等的)范围，领域 A sphere of activity or interest is a particular area of activity or interest.
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...the sphere of international politics.
国际政治领域
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...nurses, working in all spheres of the health service.
在公共医疗保健服务业的各领域工作的护士们
3.
N-COUNT
(社会地位或兴趣等相同的)人群，阶层，圈子 A sphere of people is a group of them who are similar in social status or who have the same interests.
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...the realities of life outside the government and academic spheres of society.
政府和学术界以外社会阶层的生活现状
4.
PHRASE
(国家的)势力范围，影响所及的范围 A country's sphere of influence is an area of the world where it has a lot of influence.
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They see the region as their natural sphere of influence due to their historical links and a shared language.
基于历史上的联系和共同的语言，他们把该地区看成是自己天然的势力范围。
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...countries traditionally within the British or American spheres of influence.
传统上处于英国或美国势力范围内的国家
- Noun
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1. a particular environment or walk of life;
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2. any spherically shaped artifact
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3. the geographical area in which one nation is very influential
- synonym： sphere of influence
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4. a particular aspect of life or activity;
- "he was helpless in an important sector of his life"
- synonym： sector
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5. a solid figure bounded by a spherical surface (including the space it encloses)
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6. a three-dimensional closed surface such that every point on the surface is equidistant from the center
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7. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
体育
- 1.球状体
- 2.范围
医学
- 1.①球，球状物，圆体；②范围，领域
数学
<名>
- 1.球面
法律
- 1.外销
计算机
- 1.球体，球面；区域，范围
- 1. Biology is not my sphere.
- 生物学不是我研究的范围。
来自《简明英汉词典》
- 2. Some scientists relegate parapsychology to the sphere of quackery.
- 一些科学家把灵学归类到骗术范围。
来自《简明英汉词典》
- 3. The Earth is not a perfect sphere.
- 地球并不是一个完全的球体。
来自《简明英汉词典》
- 4. The sculptor rounded the clay into a sphere.
- 那位雕塑家把黏土做成了一个球状。
来自《简明英汉词典》
