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inoh

abrasive

/əˈbɹeɪsɪv/ · /əˈbɹeɪ.sɪv/

含义 1

A rough material used to grind or polish a surface.

“Workers used a fine abrasive to smooth the stone tools.”
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abrasive 的插图:A rough material used to grind or polish a surface.

含义 2

Rough or harsh, often causing wear.

“The abrasive surface scratched the wooden table.”
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abrasive 的插图:Rough or harsh, often causing wear.