executive director
nounthe most senior person in an organization or department with responsibility for making daily business decisions (often used to refer to somebody who has these responsibilities in a non-profit organization) 执行董事：组织或部门中负责做出日常业务决策的最高级人员（通常是指在非营利组织中承担这些职责的人） Linda Sarsour, the executive director, said her group helps new immigrants adjust to life in the US. 执行董事琳达·萨索尔说，她的组织帮助新移民适应美国的生活。