Warning: file_put_contents(): Only 0 of 5189 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 gallic acid英英字典_gallic acid剑桥英语解释_gallic acid柯林斯英文解释_菜篮子兴趣思朗文词典
1. N a colourless crystalline compound obtained from tannin: used as a tanning agent and in making inks, paper, and pyrogallol; 3,4,5-trihydroxybenzoic acid. Formula: C6H2(OH)3COOH 五倍子酸