perforation
perforation 英 [,pɜːfə'reɪʃn] 美 [,pɝfə'reʃən]
n. 穿孔；贯穿
名词复数:perforations
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- n. 穿孔；贯穿
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1. The 110-decibel level of piling risks perforation of the eardrum, which leads to hearing loss.
打桩作业带来的110分贝噪音有可能导致鼓膜穿孔，后果会导致失聪。
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2. They include bleeding from the site of a biopsy or polypectomy and a tear (perforation) through the lining of the intestinal wall.
活组织检查和做息肉切除术时的出血、（ 肠？ ）内壁撕裂或穿孔。
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3. If your ERCP included a therapeutic procedure such as removal of stones or placement of a stent (drain), there are additional small risks of bleeding or perforation (making a hole in the intestine).
如果要通过造影进行治疗，比如结石清除或者放置支架引流，还要考虑出血或者肠穿孔的风险。
- perforation (n.) early 15c., "hole made through something;" mid-15c., "action of perforating," from Middle French perforation or directly from Late Latin perforationem (nominative perforatio), noun of action from past participle stem of Latin perforare "bore or pierce through," from per "through" (from PIE root *per- (1) "forward," hence "through") + forare "to pierce" (from PIE root *bhorh- "hole").
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