grubbiest

英 [ˈgrʌbɪɪst]

美 [ˈgrʌbɪɪst]

adj.  肮脏的; 邋遢的; 污秽的; 卑鄙的; 可鄙的
grubby的最高级

柯林斯词典

• ADJ-GRADED 肮脏的；污秽的
  Agrubbyperson or object is rather dirty.
  1. His white coat was grubby and stained.
     他的白色外套污迹斑斑，简直脏透了。
  2. ...kids with grubby faces.
     脸上脏兮兮的孩子
• ADJ-GRADED 卑鄙的；可鄙的
  If you call an activity or someone's behaviourgrubby, you mean that it is not completely honest or respectable.
  1. ...the grubby business of politics.
     肮脏的政治活动