spheren.范围;领域;球;球体;天体vt.形成球体;包围;围绕
sphere-pin pair球销副
sphere of interest利益范围
sphere spark-gap球形火花放电器
sphere of activity活动范围,重力范围
spheres of Eudoxus欧多克斯球
Sphere or scope.范围,领域
sphere oscillation球型振荡
sphere of learning学术领域
sphere of business[经] 营业范围; 业务范围
sphere measurement球面轮廓度测量