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单词 frangulin
释义 frangulin Chem.|ˈfræŋgjʊlɪn|
[f. the mod.Lat. name of the tree (Rhamnus) Frangul a. + -in.]
(See quot.) Hence franˈgulic (acid) a.
1864Watts Dict. Chem. II. 706 Frangulin..a yellow crystallisable colouring matter, contained in the bark of the berry-bearing alder.1872Ibid. Suppl. 623 Frangulic acid.
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