cafeteria

cafeteria
/ˌkæfəˈtɪərɪə; ˌkæfə`tɪrɪə/ n
restaurant (esp in a factory or college) in which customers collect their meals on trays from a counter 自助食堂（尤指工厂或学校中自己用托盘从柜台领取食物的）.

牛津英汉双解词典