commissioner
🇺🇸
/kəˈmɪʃənər/
🇬🇧
/kəˈmɪʃənə(r)/
A person who is part of an official group that oversees or investigates certain matters.
The commissioner is responsible for the smooth functioning of the commission.
该委员负责委员会的顺利运作。
The highest-ranking officer in a police department.
The commissioner of police addressed the public about the recent crime wave.
警察局长就最近一波犯罪浪潮向公众发表了讲话。
The leader of a government department.
The commissioner of economic affairs announced new policies to boost the economy.
经济事务专员宣布了新的政策以提振经济。
An official in charge of a sports league or association in the United States.
The baseball commissioner made a ruling on the controversial play.
棒球专员就一项有争议的比赛做出了裁决。