olderadj.年长的oldadj.老的；过去的；旧的，破旧的；... 岁的n.旧时old age assistance老年救济, 老年补助old sand recycling旧砂再生old urban district老城区Old operative site陈旧手术部位old account period旧的会计年度Old-age sufferer老年患者old town of Laitan涞滩古镇Old liberated area革命老区old city of Suzhou苏州古城Old-Yi character古彝文字