常見例句a yellow dye made from the bark of the quercitron oak tree. 用黑櫟樹皮制取的黃色染料。a yellow dye made from the bark of the quercitron oak tree 用黑櫟樹皮制取的黃色染料]quercetin; quercitin; quercitron; sophoretin;quercetinic acid 又稱櫟精,櫟皮粉,五羥黃酮;櫟精酸。quercitron lake 黑櫟黃色澱 返回 quercitron