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摘要： public class Car { public String pinpai; public String chexing; public double price; public double yh; public double lc; public double yxrj; public double syyl; ... 阅读全文

摘要： public class Pet { protected String name;// 1 protected int sex;// 1 protected int age; protected int happy;// 80 protected int healthy;//100 protected int hungry;... 阅读全文

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