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单词 abietic acid
释义 abietic acid
 /ab"ee et"ik, ab'-/, Chem.
 a yellow, crystalline, water-insoluble acid, C20H30O2, obtained from the resin of a species of pine: used chiefly in driers, varnishes, and soaps. Also called sylvic acid.
 [1860-65; < L abiet- (s. of abies) fir + -IC]
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