abrasion

英 [əˈbreɪʒn]

美 [əˈbreɪʒn]

n.  (皮肤、表皮)擦伤处; (表层)磨损处; 磨损

复数：abrasions　

TOEFLIELTSGRE化学

BNC.21005 / COCA.18254

牛津词典

noun

• （皮肤、表皮）擦伤处；（表层）磨损处
  a damaged area of the skin where it has been rubbed against sth hard and rough
  1. He suffered cuts and abrasions to the face.
     他的脸上有许多划伤和擦伤。
• 磨损
  damage to a surface caused by rubbing sth very hard against it
  1. Diamonds have extreme resistance to abrasion.
     钻石极抗磨损。

柯林斯词典

• N-COUNT （皮肤的）擦伤（处）
  Anabrasionis an area on a person's body where the skin has been scraped.
  1. He had severe abrasions to his right cheek.
     他的右脸颊有严重的擦伤。

英英释义

noun

• the wearing down of rock particles by friction due to water or wind or ice
  Synonym:grindingattritiondetrition
• erosion by friction
  Synonym:attritioncorrasiondetrition
• an abraded area where the skin is torn or worn off
  Synonym:scratchscrapeexcoriation

双语例句

• Chips and abrasion cause engine damage!
  碎片和磨损会导致发动机损坏！
• The concrete durability under the compound action of freeze-thaw and abrasion is studied.
  研究了冻融与磨耗复合作用下的混凝土耐久性能。
• In this paper, abrasion behavior of carbonitriding steels used in the manufacture of pump body is studied.
  研究了碳氮共渗钢制作的水泵体的磨损特性。
• Bamboo fiber has excellent color, colorful and draping, resilience and abrasion resistance than viscose fibers.
  竹纤维具有优良的着色性，色彩鲜艳，悬垂性好，回弹性和耐磨性比粘胶好。
• It possesses a balance of performance properties such as good flexibility, toughness and abrasion resistance.
  它具备了如良好的弹性，韧性和耐磨性的表现性能的平衡。
• Testing results showed that the coat was excellent in abrasion resistance, stain resistance and slip resistance.
  结果表明涂层在耐磨、耐污和防滑性方面表现优异。
• Measures of improving abrasion resistance of concrete are researched in this paper.
  探讨了提高混凝土耐磨性的措施。
• No longer abrasion and erosion of lining caused by conveyed fluid particles.
  消除了由于输送介质而产生的对内衬的磨损和腐蚀。
• Distinctive characteristics of this material include high impact and abrasion resistance, and a low coefficient of friction.
  这种材料的特性包括高抗冲击和耐磨损性能，及低摩擦系数。
• Antimicrobial and oil resistance, resistance to abrasion, hydrolysis, non-halogen, flame retardant.
  耐油、抗微生物和水解、抗机械磨损，无卤、阻燃。