perforated是什么意思？

perforated

英['pɜ:fəreɪtɪd] 美[ˈpɚfəˌretɪd]

• v. 穿孔于，在…上打眼( perforate的过去式和过去分词 )，（在纸张等上）打齿孔[孔眼线]；

例句

• The worms have perforated the mucosa to suck blood. 虫体钻入粘膜吸血.
• Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔.
• The ulcer has perforated. 溃疡已穿孔.
• Objective To explore the way to preventing incisions infection of gangrened and perforated appendicitis. 目的探讨预防坏疽穿孔性阑尾炎切口感染的有效方法.
• Keep good apples in perforated polythene bags. 把好苹果放在有孔的聚乙烯袋中保存。
• The ulcer has perforated into the lessor omental bursa. 溃疡穿透到小网膜囊.

柯林斯高阶英汉双解学习词典释义

• VERB
  在…上钻孔；在…上打眼
  To perforate something means to make a hole or holes in it.
  例句
  I refused to wear headphones because they can perforate your eardrums. 我不愿戴耳机，因为它可能会使鼓膜穿孔。

英英词典释义

• Adjective
  1. having a hole cut through;
  "pierced ears""a perforated eardrum""a punctured balloon"
  2. having a number or series of holes;
  "a perforated steel plate""perforated cancellation""perforated stamp"

行业词典

• 医学： 穿孔的；