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  1. Oxford Dictionary

    perforate

    • v.
      pierce and make a hole or holes in
    • adj.
      perforated

    • verb: perforate, 3rd person present: perforates, gerund or present participle: perforating, past tense: perforated, past participle: perforated

    • 釋義

    動詞

    • 1. pierce and make a hole or holes in there is a very small risk of the scope perforating the colon the walls will be perforated with thousands of circular openings

    形容詞

    • 1. perforated a perforate shell