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  •   你查询的单词是:abrasion ([ ə'breiʒən ]
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  •   解释: n. 磨减,磨损,磨损之处
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  •   例子: 1. 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.
       钻带切割刃或尖端的工具,用于在坚硬材料上钻孔,一般靠旋转磨损或反复击打实现钻孔
    2. A minor scratch or abrasion.
       擦伤一个轻微的擦伤或磨损
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