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perforate是什么意思

perforate

英[ˈpɜ:fəreɪt] 美[ˈpɜrfəreɪt]
  • 第三人称单数：perforates;
  • 过去式：perforated;
  • 过去分词：perforated;
  • 现在分词：perforating;
    • 相关单词 biperforateimperforateperforatedperforated plateperforates
    同义词
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Verb
      1. make a hole into or between, as for ease of separation;
      "perforate the sheets of paper"
      2. pass into or through, often by overcoming resistance;
      "The bullet penetrated her chest"
    • Adjective
      1. having a hole cut through;
      "pierced ears""a perforated eardrum""a punctured balloon"
    行业词典
    • 生物学： 穿孔型；