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perforation是什么意思

perforation

美[ˌpɜːrfə'reɪʃn]  英[ˌpɜːfə'reɪʃn]
n.  孔;穿孔
  近义词:hole,puncture,tear,rip,slash,prick,gap,

详细释义

n.(名词)
  1. 穿孔
  2. 齿孔
  3. 贯穿
  4. 针孔
  5. 射孔
  6. 钻孔
  7. 打眼
  8. 孔眼
  9. 孔洞
  10. 冲孔
  11. 贯通
  12. 孔状接缝

英英释义

Noun
  1. a line of small holes for tearing at a particular place
  2. a hole made in something;

    "a perforation of the eardrum"

  3. the act of punching a hole (especially a row of holes as for ease of separation)

例句

用作名词(n.)
  1. This prevents bowel perforation.这样可以防止肠道穿孔。
  2. The acute Perforation has developed.发生急性穿孔。
  3. Excessive pressure can lead to perforation of the stomach wall.过大的压力会导致胃壁穿孔。
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