restaurantn.餐馆, 饭店dining-roomn.餐厅refectoryn.(修道院, 学院等处的)食堂, 餐厅
restaurant,dining room,canteen,
餐厅 dining-room/refectory/restaurant较正式:restaurant
restaurant 饭店canteen 小餐馆dining room 家里的餐厅
canteen或者dining hall