dregs [dreɡz]

例句:

• Colum drained the dregs from his cup.
  科拉姆将杯中所剩一饮而尽。
  
• the dregs of society
  社会渣滓
  
• I finished the dregs of my tea.
  我把茶的残渣也喝光了.
  
• He flings the dregs of his wine at Edwin.
  来自Dickens
• On the table there are paper cups with dregs of whiskey in them.
  来自NEWYORKER
• There are many "contributors" to society that are criminals just as there are good people in the dregs of society.
  来自SA