保存食物的常用方法

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preserve – v. to prevent (food) from decaying

pickle – v. to preserve or protect food in a liquid solution

acidic – adj. sharp-tasting; containing acid

chutney – n. a thick liquid that is made from fruits, vinegar, sugar, and spices

relish – n. a seasoned mixture that is used to add taste to other foods

oven – n. an enclosed space for cooking and heating food