| 单词 | pteroic acid |
| 释义 | pteroic acid in British English (təˈrəʊɪk) noun a crystalline acid found in spinach pteroic acid in American English (təˈroʊɪk) a crystalline acid, C14H12N6O3, which can react with glutamic acid to form folic acid Word origin ult. < Gr pteron, feather, wing (because found in pigments in butterfly wings) + -ic |
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