Of the produce that does appear in the supermarket, commonly used sales promotions frequently encourage customers to purchase excessive quantities which, in the case of perishable foodstuffs, inevitably generate wastage in the home.
出自-2013年12月閱讀原文
柯林斯高階英漢雙解學習詞典釋義
ADJ
（食物)易腐爛的，易變質的
Goods such as food that are perishable go bad after quite a short length of time.