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单词 gallic acid
释义

gallic acid

noun
mass noun
1
Chemistry an acid extracted from oak galls and other vegetable products, formerly used in making ink
【化】棓酸, 五倍子酸, 没食子酸。
1.1
Alternative name: 3,4, 5-trihydroxybenzoic acid; chem. formula: C6H2(OH)3COOH.
又名: 3,4,5-三羟苯甲酸;化学分子式:C6H2(OH)3COOH.
派生词

gallate

noun
词源
late 18th cent.: gallic from Latin galla 'oak gall' (see GALL3) + -IC.
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