柯林斯詞典sphere /sf??/ (spheres) 1. N-COUNT A sphere is an object that is completely round in shape like a ball. 球體 Because the earth spins, it is not a perfect sphere. 因為地球旋轉(zhuǎn)，所以它不是個完完全全的球體。2. N-COUNT A sphere of activity or interest is a particular area of activity or interest. (活動、興趣的) 領(lǐng)域 ...the sphere of international politics. …國際政治領(lǐng)域。 返回 sphere劍橋詞典 sphere noun [C] (ROUND OBJECT) an object shaped like a round ball 球，圓球；球狀物 Doctors have replaced the top of his hip bone with a metal sphere. 醫(yī)生們用一個金屬球替換了他的髖骨頂端。 sphere noun [C] (AREA) a subject or area of knowledge , work , etc. （知識、工作等的）范圍，領(lǐng)域，圈，界 the political sphere 政界 exchanges with other countries , particularly in cultural , scientific , and economic spheres 與其他國家的交流，特別是在文化、科學(xué)和經(jīng)濟領(lǐng)域 返回 sphere