Definition
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officer
An officer is a person holding a position of authority or command in an organization, especially in the military or law enforcement.
官是持有组织中权威或指挥职位的人,尤其是在军事或执法机构中。
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The officer gave orders to the troops.
官给部队下达了命令。
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She wants to become a police officer to help her community.
她想成为一名警察,以帮助她的社区。
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The officer was awarded for bravery during the operation.
这位官员因在行动中的勇敢而获奖。