Sapy萨皮sapn.树液；汁液；精力；<俚>易上当的人；地道v.挖地道；削弱；逐渐耗竭Sap of the World Tree世界树之露sapomifiable fraction可皂化级分saponified emulsifier皂化乳化剂saprophagous organism腐食生物Sapporo Snow Festival札幌冰雪节saponification degree皂化程度saponified rosin size皂化松香胶Saphora alopecurodies苦豆子总碱saphenous artery vein隐静脉saprk explosion method火花爆炸法