shagreen
shagreen[ʃaˈgriːn]noun[mass noun]- sharkskin used as a decorative material or, for its natural rough surface of pointed scales, as an abrasive
(用作装饰或砂纸的)鲨革
- a kind of untanned leather with a rough granulated surface
(表面粗糙有粒状物的)未鞣皮革
语源- late 17th cent.: variant of chagrin in the literal sense 'rough skin'
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