柯林斯詞典fast food 1. N-UNCOUNT Fast food is hot food, such as hamburgers and French fries, that you obtain from particular types of restaurants, and which is served quickly after you order it. 快餐 James works at a fast food restaurant. 詹姆斯在一家快餐店工作。 返回 fast food劍橋詞典hot food such as hamburgers that is quick to cook or is already cooked and is therefore served very quickly in a restaurant 快餐 返回 fast food