Dreg

[dreg]

解释:

(noun.) a small amount of residue.

手打:列侬--From WordNet

解释:

(n.) Corrupt or defiling matter contained in a liquid, or precipitated from it; refuse; feculence; lees; grounds; sediment; hence, the vilest and most worthless part of anything; as, the dregs of society.

校对:路易丝