常见例句Keywords Sodium bisulfite iodinmetry;ethylvanillin;guaethol;glyoxylic acid;3 ethoxy 4 hydroxymandelic acid; 亞硫酸氫鈉-碘量法;乙基香蘭素;乙基瘉創木酚;乙醛酸;3-乙氧基-4-羥基扁桃酸;propenyl guaethol 丙烯基乙基瘉創木酚 返回 guaethol