member delegation

• 成员委托

member delegation的用法和样例：

例句

1. The generated delegation class is a concrete class instead of an abstract class.
   生成的委托类是具体类而不是抽象类。
2. As a member of the editorial collective, it was her job to commission articles.
   作为编辑部的一员，委托别人写稿是她的工作。