n.[U]

1. 汙物；爛泥；灰塵
   Wash that dirt off your hands.

   把你手上的髒東西洗掉。

2. 泥，土
3. 無價值的東西
   He treats her like dirt.

   他待她如敝屣。

4. 色情描寫；下流話
5. 【口】閒話；醜聞

n.

1. a substance, such as mud, that is regarded as dirty.
   ▸informal excrement:

   dog dirt.
2. loose soil or earth.
3. informal scandalous or sordid information.