abrasion
英 [əˈbreɪʒn]
美 [əˈbreɪʒn]
n. (皮肤、表皮)擦伤处; (表层)磨损处; 磨损
复数：abrasions
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- He suffered cuts and abrasions to the face.
他的脸上有许多划伤和擦伤。
- He suffered cuts and abrasions to the face.
- 磨损
damage to a surface caused by rubbing sth very hard against it- Diamonds have extreme resistance to abrasion.
钻石极抗磨损。
- Diamonds have extreme resistance to abrasion.
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.- He had severe abrasions to his right cheek.
他的右脸颊有严重的擦伤。
- He had severe abrasions to his right cheek.
英英释义
noun
- the wearing down of rock particles by friction due to water or wind or ice
- erosion by friction
- an abraded area where the skin is torn or worn off
双语例句
- Because there is no abrasion between the concave and convex, the nut is reusable.
因为凹面与凸面没有磨损，螺母可以重复使用。 - It has extremely high hardness, abrasion resistance and serving life.
它的表层为金刚石粉末烧结而成的多晶金刚石，具有极高硬度、耐磨性和工作寿命； - Chips and abrasion cause engine damage!
碎片和磨损会导致发动机损坏！ - On the assertion of producer, gluing they are resistant to abrasion.
就断言生产者，胶合他们是抗磨损和行动的水。 - It possesses the combination of strength and toughness and has excellent chemical and abrasion resistance.
它具有强度和韧性的结合，并具有良好的化学和耐磨损性。 - 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。 - These lubricants are soft, not abrasion resistant, and oxidize in air.
这些润滑油质软，不耐磨，并可在空气中氧化。 - 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。 - Nano-additive of lubricating can decrease friction factor and repair surface abrasion.
纳米润滑添加剂可以降低摩擦系数，对磨损表面具有一定的修复功能。 - 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。