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Japanese
礬水 (rare) 、 礬砂 (rare) 、 陶砂 (rare) どうさ 、 ドーサ 同音
noun usually kana dōsa; (explanation) sizing solution made of alum and glue for treating washi
Notes
Contains
礬
バン 반
alum
水
shuǐ みず 수
water
砂
shā すな 사
sand
陶
táo すえ 도
pottery