soil towels

• 弄脏毛巾

soil towels的用法和样例：

例句

1. The floor is slathered with lather, and on the rack there are the two dirty towels which are never changed.
   地板上溅满了肥皂泡沫，架子上挂着那两条从来不曾换过的脏毛巾。