餐廳常用的英語單詞是Restaurant。解釋：restaurant 英[ˈrestrɒnt] 美[ˈrestrɑ:nt] n. 餐館; 飯店; 飯館; 菜館; [例句]They ate in an Italian restaurant in Forth Street他們在第四大街的一家義大利餐館吃了飯。We had dinner in the hotel"s restaurant. 我們在這家賓館的餐廳吃了晚飯。We were sitting, as I remember, in a riverside restaurant. 我記得我們當時是坐在一個河畔的餐館裡。She took me to a Mexican restaurant 她帶我去了一家墨西哥餐廳。The restaurant was closed for the night. 餐館晚上打烊了。The restaurant is licensed, offering draught beers, wines, spirits and soft drinks.

特指家裡的餐廳：dining-room (hall) 商業餐廳統稱： Restaurant 自助餐廳: Cafeteria , Buffet 咖啡小餐館：Cafe 公司或食堂餐廳：Canteen 公司微波吃飯茶水間：Pantry 喝小酒為主的酒館：Pub/Bar 跳舞的酒吧：Club/Bar 像國內的藍蛙，既可以叫Restaurant，也可以叫Pub. 學校食堂可以叫School canteen