member variables

• 成员变量

member variables的用法和样例：

例句

1. Values themselves may serialize as either member variables or local variables.
   值本身可以序列化为成员变量或局部变量。
2. Over time, it's easy for the member variables and the constructors to get out of synch.
   随着时间的流失，成员变量和构造函数之间很容易变得不同步。