A panel is a small group of people who are chosen to do something, for example, to discuss something in public or to make a decision.
双语例句
例： He assembled a panel of scholars to advise him.
他组织了一个学者小组为他出谋划策。
例： All the writers on the panel agreed that Quinn's book should be singled out for special praise.
专门小组中的所有作家都同意奎因的书应该被挑出来予以特别表扬。
例： The advisory panel disagreed with the decision.
该咨询小组不同意该决定。