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單詞乎

abrasion

音標(biāo)[?'brei??n]
abrasion是什么意思、abrasion怎么讀

abrasion漢語(yǔ)翻譯

n. 磨擦, 磨損, 磨損處
【化】 磨耗; 磨蝕
【醫(yī)】 擦除, 擦傷; 磨損, 磨耗
【經(jīng)】 蝕損

abrasion英語(yǔ)解釋

名詞 abrasion:

  1. an abraded area where the skin is torn or worn off
    同義詞：scratch, scrape, excoriation
  2. erosion by friction
    同義詞：attrition, corrasion, detrition
  3. the wearing down of rock particles by friction due to water or wind or ice
    同義詞：grinding, attrition, detrition

abrasion例句

  1. A hole or worn spot made by abrasion or erosion.
    侵蝕處由于侵蝕或磨擦形成的洞或破處
  2. Poorly crystallized diamonds used for industrial cutting and abrasion.
    結(jié)晶差的金剛石用作工業(yè)切割和研磨。
  3. A minor scratch or abrasion.
    擦傷一個(gè)輕微的擦傷或磨損
  4. An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows; a bit.
    鉆帶切割刃或尖端的工具，用于在堅(jiān)硬材料上鉆孔，一般靠旋轉(zhuǎn)磨損或反復(fù)擊打?qū)崿F(xiàn)鉆孔
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