smudge pot

短语

词形变化

smudge pots 复数 smudge pots

释义与例句

n.
  1. 1.

    Kerosene flares with round bottoms and wicks in a protected cage. They were once used to mark highway construction sites and functioned as utility flares.

  2. 2.

    An oil-burning device used to prevent frost on fruit trees.

  3. 3.

    A pot of tar and oil burned to produce thick noxious smoke to discourage pests.