rancid
adj. (指含有油脂食物)因變質而有陳腐味道或氣味的,(指氣味或味道)如陳腐脂肪味的
If butter, bacon, or other oily foods are rancid, they have gone bad and taste old and unpleasant.
Butter is perishable and can go rancid.
黃油很容易變質,而且會發臭。
...the odour of rancid milk.
腐敗牛奶發出的臭味
1. used of decomposing oils or fats;
2. smelling of fermentation or staleness
We all know that fats spoil by becoming rancid.
我們都知道油脂變質後會發臭。
Rancid oil will taint the flavour.
變質的油會破壞味道。
The lard has gone rancid.
這大油哈喇了.
Butter is perishable and can go rancid.
黃油很容易變質,而且會發臭。
The butter has gone / turned rancid.
這黃油已經哈喇了.