a restaurant (in a facility) where lunch can be purchased
lunchroom例句
A lunchroom or cafeteria, especially one in a film or television studio.
内部餐厅速简餐厅或咖啡馆，尤指电影或电视工作室里
lunchroom详细解释
lunch.room n.（名词）A luncheonette.快餐小饭馆A room in a facility, such as a school, in which lunches may be purchased or those brought from home may be eaten.饭堂，饭厅：一个机构里的一间屋子（比如学校里的），在这屋子可买午餐，或从家里带来的午餐可在这儿吃
