"new"的对应词是 old。例如:
1. The city is a mixture of old and new buildings.(这座城市是新旧建筑兼而有之。)
2. The new methods are radically different from the old.(新方法迥然不同于旧方法。)
3. She has an old car.(她有一辆旧车。)
建议根据具体的语境选择合适的词,例如在描述时间顺序或对比新旧事物时,"old"和"new"常常一起使用。