serve v. (1)服务，服（兵）役，供职。 eg:Leifeng served the people whole heartedly. 雷锋全心全意地为人民服务。 He served in the army. 他在军队服兵役。 (2) 招待，侍候 He served the customers well. 他招待顾客非常周到。 serve as担任，充任 My brother serves as the head of a department. 我哥哥担任一个部门的负责人。 One room had to serve as both bedroom and living room. 一间房子只好既作寝室又作客厅。 server n.(1)服务员（者）2)菜盘，托盘 servant n.(1)仆人(2)勤务员，公务员 service n.(1)服务，帮助，贡献(2)公务，服役• serve v. • （1）服务，服（兵）役，供职。 • eg: Leifeng served the people whole heartedly. • 雷锋全心全意地为人民服务。 • He served in the army. • 他在军队服兵役。 • （2）招待，侍候 • He served the customers well. • 他招待顾客非常周到。 • serve as 担任，充任 • My brother serves as the head of a department. • 我哥哥担任一个部门的负责人。 • One room had to serve as both bedroom and living room. • 一间房子只好既作寝室又作客厅。 • server n.(1)服务员（者）(2)菜盘，托盘 • servant n.(1)仆人(2)勤务员，公务员 • service n.(1)服务，帮助，贡献(2)公务，服役