单词 | nephrite |
释义 | nephrite/ˈnɛfrʌɪt /noun [mass noun] A hard, pale green or white mineral which is one of the forms of jade. It is a silicate of calcium and magnesium.Usually of a pale green or grey-green nephrite, they are worked to a high standard and are generally dated to the eighteenth century largely on stylistic grounds....
OriginLate 18th century: from German Nephrit, from Greek nephros 'kidney' (with reference to its supposed efficacy in treating kidney disease). |
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