spheren.范围;领域;球;球体;天体vt.形成球体;包围;围绕
sphere of powder粉球
sphere of action作用区,作用范围
sphere-decoding球译码
sphere photometer球面光度计
sphere of gravity重力范围
sphere of contact相切球面
sphere introducer眼球置入器
sphere-scanning球面扫描
sphere attachment球球附加器
sphere structured球结构