n.球（体）；（兴趣或活动的）范围；势力范围；天体，如行星或恒星vt.形成球体；包围，围绕；置于球面内部； 变形： 复数：spheres过去式：sphered过去分词：sphered现在分词：sphering第三人称单数：spheres 双语释义：n.(名词)[C] 球(体) a round shape in space; ball-shaped mass; solid figure all points of which are equally distant from a center[C] (兴趣或