commission /kəˈmiʃən/ n. c & u 1. 委托;委任状:carry out a commission 执行使命;receive a commission to take charge of the school 受命负责这所学校;go to America with a commission from… 委托去美国 2. 佣金,回扣:He gets 10% commission on everything he sells. 所有卖出的东西他都得10%的回扣。3. 委员会:establish a permanent commission 成立一个常设委员会

 

commissioner /kəˈmiʃənə/n. [c] 专员,长官:commissioner of educationAmE.)教育局长He was appointed United Nation High Commissioner for refugees.他获任命为联合国难民事务高级专员。