preside over a committee

• 主持委员会

preside over a committee的用法和样例：

例句

1. They asked if I would preside at the committee meeting.
   他们问我是否会主持委员会会议。
2. It thanked the Chair for his patient and skillful chairmanship of that Committee.
   它对主席的耐心以及主持委员会的技巧表示感谢。