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词汇 levulose
词源

levulose n.

old name of the sugar isomeric with dextrose but distinguished from it by turning the plane of polarization to the left, 1865 (1864 in German) from Latin laevus "left" (from PIE *laiwo- "left;" see left (adj.)) + sugar ending -ose (2). 

updated on November 23, 2019

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更新时间:2025/5/1 16:10:32