subcommittee

剑桥词典

a number of people chosen from a committee (= a small group of people who represent a larger organization and make decisions for it) to study and report on a particular subject
（委员会下设的）小组委员会，专门小组
Several subcommittees will be set up to deal with specific environmental issues . 将专门成立几个小组委员会，来处理具体的环境问题。 返回 subcommittee