Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water.
Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water.
将八克明矾和七克的酒石混合在少量的热水中。
Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water.
将八克明矾和七克的酒石混合在少量的热水中。