perforate

• v.
  • make a hole into or between, as for ease of separation

    "perforate the sheets of paper"

    同义词： punch

  • pass into or through, often by overcoming resistance

    同义词： penetrate

• adj. having a hole cut through

  "a perforated eardrum"

  同义词： pierced perforated punctured

以上来源于: WordNet