key member

• 核心成员

key member的用法和样例：

例句

1. The VGCL works under the close supervision and effective control of the Party and is a core member of the Vietnam Fatherland Front.
   越南劳工总联合会的运作受到政党的密切监督及有效控制，是越南祖国阵线的一个核心成员。