【“食物坏了”的英语表达】

01.stale 不新鲜的，变味的
Stale food is no longer fresh or good to eat.
例：Their daily diet consisted of a lump of stale bread, a bowl of rice, and stale water.
他们的日常饮食包括一块不新鲜的面包、一碗米饭，还有不新鲜的水。

02.mouldy 发霉的
Something that is mouldy is covered with mould.
例：Strawberries go mouldy very quickly.
草莓很容易发霉。

03.expired 过期的
having come to an end or become void after passage of a period of time
例：I guess this pack of food is expired.
我猜这包食物已经过期了。

04.rancid 腐臭的；馊的
(used of decomposing oils or fats) having a rank smell or taste usually due to a chemical change or decomposition
例：Butter is perishable and can go rancid.
黄油会腐败，变哈喇。

05.spoiled 不可食用的， 变质的
例：Anyone who had to worry about spoiled meat couldn't afford spices in the first place.
那些担心肉会变质的人一开始都买不起香料。

06.sour （牛奶等）馊（味）的，酸臭的
例：The heat turned the milk sour.
炎热的天气使得牛奶变酸了。

07.rotten 腐烂的，发臭的
food, wood, or another substance is rotten, it has decayed and can no longer be used.
例：All fruit are rotten! How long did you display them here?
所有的水果都烂了！这些水果放了多久了？