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

• Common body cooling, afraid of the cold, pain and intermittent claudication or acromegaly ulcer and gangrene.
  常见肢体发凉、怕冷、疼痛，间歇跛行甚或肢端溃疡和坏疽。
• It was not without difficulty that the chloruretted lotions and the nitrate of silver overcame the gangrene.
  好不容易才用氯化洗剂和硝酸银治愈了坏疽。
• The leg was improperly treated and had to be amputated, as gangrene had set in.
  由于误诊，内德的腿上生了坏疽而不得不被截肢。
• Gangrene: Localized soft-tissue death ( necrosis) from prolonged Blood-supply Blockage.
  坏疽：血液供应长期受阻所致的动物软组织局部死亡。
• When gangrene sets in, his foot has to be amputated
  他的脚生了坏疽，必须截除
• I'm afraid the gangrene is far advanced, so we shall have to take your arm off.
  恐怕坏疽病已大大发展了，我们不得不截去你的胳膊。
• Study on the Differentially Expressed Genes in the Vascular Tissue of Dampness-heat Type Diabetic Gangrene
  湿热毒盛证糖尿病坏疽血管组织中差异表达基因的研究
• Fournier's gangrene is a rare but often fatal manifestation of rectal cancer.
  福尼耳坏疽在直肠癌病患很少见却经常致命。
• After hyperbaric oxygen therapy was given, digital gangrene improved.
  而在高压氧治疗后，剩馀手指坏疽改善。
• 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。