restaurant: [ˈrestrɒnt]n.餐馆，饭店
We go to a secluded dark table at the back of the restaurant.
我们选择了餐馆后部的一张昏暗隐蔽的餐桌。

cafeteria, cafe, restaurant
这组词都有“饭店、餐馆”的意思，其区别是：
cafeteria [kæfɪ'tɪərɪə]指顾客自取食品到餐桌就餐的餐馆。

cafe ['kæfeɪ; 'kæfɪ]源于法语，指可以供茶、咖啡等饮料和小食品的饮食店。

restaurant 最常用词，指有各种规格、营业时间固定、供应不同风味菜肴和饮料的食店或大餐厅。

caterer: ['keɪtərə]n.备办食物者，承办酒席者
A family member in the case's household works as a caterer, frequently processing poultryproduct, including slaughtering.
该病例的一名家庭成员从事餐饮服务工作，经常处理家禽产品，包括家禽宰杀。

chef: [ʃef]n.厨师，主厨，大厨
Much of what we know about him comes from the memories of his former sushi chef.
关于他，我们所知的大多数信息来自他前任寿司师傅的回忆录。

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