属性继续子类成员可以拥有其特有的属性并且继续那些与超类有关的属性的过程
The process in which a subclass member can have its own unique attributes and continue those attributes related to the superclass
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动