n.球（体）( sphere的名词复数 )；（兴趣或活动的）范围；（包围地球等的大气的）层；圆球 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] (兴趣或活动的)范围,领域 an area or range of interest or activity英英释义： spheren.a part