olderadj.年长的oldadj.老的；过去的；旧的，破旧的；... 岁的n.旧时old-age insurance养老保险Old or venerable.旧的或者古老的Old town renovation旧城改造Old -Age Security养老Old Slavic language古斯拉夫语old man of wu-bao五保老人older than baseball老掉牙的Old city renovation旧区改造old embankment load原有路基荷载old-age residence老年住宅

1. Are you still riding that superannuated old bike?
   你还骑那辆老掉牙的自行车吗?
2. A bit of oil and some paint could give that old bike a new lease of life.
   给那辆旧自行车上点儿油和漆，就能多骑些日子。
3. I'll give you a tenner for your old bike.
   我出十英镑买你的旧自行车。
4. You ought to scrap the old bike and buy a new one.
   你应该扔掉这辆旧自行车，买一辆新的。