elderadj.年龄较大的；年长的n.长者；长辈；[植]接骨木elder by several years大几岁elder sequence theorem年长顺序定理Elder's Health Research航空通信频道elderberry/rice wine接骨木果酒；米酒elder scraps collectors拾荒老人Elder patients with tumor老年肿瘤病人Elder hospitalized patients老年住院患者Elders' Social Participation航空金融Elderfield Pyrimidine Mustard甲尿嘧啶氮芥, 多潘[抗肿瘤药]elder patient cholecystectomy老年