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单词 peridotites
释义

peridot /perˈi-dot/ or peridote /-dōt/

noun
  1. Olivine
  2. A green olivine used in jewellery
ORIGIN: Fr péridot; origin unknown

peridotˈic adjective

peridotite /-dōˈtīt/ noun

A coarse-grained igneous rock mainly composed of olivine, usu with other ferromagnesian minerals but little or no feldspar

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更新时间:2024/9/21 23:40:05