spina棘, 刺spinv.(使)旋转；疾驰；纺织；结网；眩晕n.纺织；旋转；眩晕；疾驰spin factor自旋因子spinasterol菠菜甾醇, 菠菜固醇Spinulosidan.有棘目spin tensor自旋张量spinoneural[医] 脊髓神经的spin doctorn.（政客的）代言人；政治顾问spin moment自转力矩,自旋矩spindle top锭帽Spinococcusn.垒粉蚧属spindlehead主轴箱