gangrene

英 [ˈɡæŋɡriːn]

美 [ˈɡæŋɡriːn]

n.  坏疽
vt.  生坏疽; 腐败使生坏疽

现在分词：gangrening　过去式：gangrened　第三人称单数：gangrenes　过去分词：gangrened　

GRE

BNC.23669 / COCA.25650

牛津词典

noun

• 坏疽
  the decay that takes place in a part of the body when the blood supply to it has been stopped because of an illness or injury
  1. Gangrene set in and he had to have his leg amputated.
     他的腿生了坏疽，必须截除。

柯林斯词典

• N-UNCOUNT 坏疽
  Gangreneis the decay that can occur in a part of a person's body if the blood stops flowing to it, for example as a result of illness or injury.
  1. Once gangrene has developed the tissue is dead.
     一旦出现坏疽，机体组织便已死亡。

英英释义

noun

• the localized death of living cells (as from infection or the interruption of blood supply)
  Synonym:necrosismortificationsphacelus
• necrotic tissue
  Synonym:sphacelusslough

verb

• undergo necrosis
  1. the tissue around the wound necrosed
  Synonym:necrosemortifysphacelate

双语例句

• Analysis of cause for gas gangrene complicating severe open leg injury
  下肢严重开放伤并发气性坏疽的原因分析
• Nursing of hyperbaric oxygen therapy for gas gangrene patients in earthquake
  高压氧治疗地震伤员气性坏疽的护理
• The doctor explains how he can stitch up blood vessels in a healthy limb, causing it to blacken with gangrene over a few days.
  这名医生解释说，他可以将血管缝合到健康的肢体里，使肢体在数天之内因为坏疽而变黑。
• It was badly infected, she had ignored it, so gangrene had set in.
  那感染地很厉害，她忽略了，以致于坏疽已开始。
• The wound is festering, and gangrene has set in
  伤口在溃烂，已经生了坏疽。
• Serious leg and foot infections, even gangrene and amputation, are due to poor blood circulation, lack of oxygen and nutrients to tissue, and nerve damage.
  严重的腿部和脚步感染，甚至坏疽和截肢，这都是由于血液循环不良，肌肉缺少氧气和营养，神经损伤导致的。
• The graphic warnings comprise pictures of neck, mouth and lung cancers as well as gangrene and miscarriages.
  图片警语包括颈部、口腔和肺癌，以及坏疽和流产的图片。
• An increase in life-threatening hospital-borne infections ( such as gangrene, septicemia, tetanus, etc.) and complications ( such as shock) can also be expected.
  危及生命的院内传播感染（诸如坏疽、败血病、破伤风等等）和并发症（诸如休克）预计也将增多。
• The foot had become infected with gangrene.
  这只脚感染了坏疽。
• The indication for surgery was disabling claudication, rest pain and gangrene.
  手术指征是间歇性跛行，静息痛和趾端坏疽。