| 释义 |
sphere
UK [sfɪər] US [sfɪr] noun countable
ROUND OBJECT 圆形物体
■an object shaped like a round ball 球，圆球；球状物•Doctors have replaced the top of his hip bone with a metal sphere.医生们用一个金属球替换了他的髋骨顶端。
UK [sfɪər] US [sfɪr] noun countable
AREA 范围
■a subject or area of knowledge, work, etc. （知识、工作等的）范围，领域，圈，界•the political sphere政界 •exchanges with other countries, particularly in cultural, scientific and economic spheres与其他国家的交流，特别是文化、科学和经济领域的交流 |