n.[C]

1. 汙點；汙跡
   The wall paper had smudges all over it.

   牆紙上到處是汙跡。

2. （為驅蟲或防止霜凍而生的）煙燻火堆

vt.

1. 弄髒；塗汙；玷汙
   He smudged the paper with his dirty hands.

   他那雙髒手把紙弄得汙跡斑斑。

2. 用煙燻；以煙燻保護

vi.

1. 形成汙跡
2. 被弄髒；被擦模糊

v.

n.

n.