| 释义 | 
		- adj.未洗涤的;肮脏的
 - n.低下的社会阶层
 - 网络未清洗过的;不清洁的;无知的
 
 adj. dirty,grubby,grimy,sordid,squalid 1.  | 未洗涤的;肮脏的not washed; dirty  |  
  | a pile of unwashed dishes 一堆未洗的碟子  |   | Their clothes were dirty and their hair unwashed. 他们衣服肮脏,头发未洗。  |  
 adj.  |  |  n.  | 1. 〔集合词〕无知和地位卑下的大众,低下的社会阶层,群氓  |  
 adj.  | 1. an offensive term meaning belonging to the lower social classes  |  
  |