steward
noun [ C ] uk/ˈstjuː.əd/ us/ˈstuː.ɚd/
（特定活动的）组织者，操办者；服务员；管家；管理员
a person whose job it is to organize a particular event, or to provide services to particular people, or to take care of a particular place
Stewards will be inspecting the race track at 9.00. 组织者将在9点钟检查跑道。
If you need help at any time during the conference, one of the stewards will be pleased to help you. 会议期间您任何时候需要帮助，服务人员都会很乐意为您效劳。
(female stewardess)（轮船或飞机的）乘务员，服务员
a person who serves passengers on a ship or aircraft
UK（俱乐部的）餐饮经理，餐饮主管
a person who organizes the supply and serving of food at a club
He's the steward of the City of Wakefield's Working Men's Club. 他是韦克菲尔德市工人俱乐部的餐饮主管。