SPCCabbr.Society for the Prevension of Cruelty to Children；英国防止儿童虐待协会SPabbr.自已推进的(=self-propelled)spiry trajectory螺旋运动Spiraea japonica粉花绣线菊； n.；粉花绣线菊Spencer Perceval斯宾塞·珀西瓦尔(英国首相)spiracular gland气门腺Splenic fibrosis脾纤维变性splayed skirting八字形踢脚Spherical radome球面天线罩spiracular cleft气门裂,喷水裂spheric geometry球面几何spheroechinocyten.棘球状红细胞