rancid ['rænsɪd]

例句:

• We all know that fats spoil by becoming rancid.
  我们都知道油脂变质后会发臭。
  
• Rancid oil will taint the flavour.
  变质的油会破坏味道。
  
• The lard has gone rancid.
  这大油哈喇了.
  
• Gradually, it can deteriorate to the point where people are unable to notice the odor of rancid food or a household gas leak.
  来自WSJ
• The layman's fascination with "psychopath" killers is a rancid interest, leading nowhere.
  来自THETIMES
• He asked her to sit on his lap, kissed her on the mouth with rancid breath, then complimented her breasts before copping a feel.
  来自THETIMES