rugan.[生][解](尤指内脏的)脊；皱褶；皱纹rugn.地毯；毯子；旅行毯Ruggeri's sign植物根系Rugen acupoint乳根穴rugae palatina腭皱褶rug resistance耐药性Ruggeri reflex拉杰里反射(眼球脉搏反射)Ruggles Wesley韦斯利·拉格尔Ruge's solution块根切洗机rugae palatinae腭皱褶rugosa Thunb.玫瑰R.ruga of stomach[医] 胃皱褶