solution of calcium hydroxide in water used as an antacid
limewater详细解释
lime.wa.ter n.（名词）A clear colorless alkaline aqueous solution of calcium hydroxide, used in calamine lotion and other skin preparations and sometimes as an antacid.石灰水：水合钙的一种澄清时无色的石灰水溶液，可用于治疗皮肤病或其他制剂中，有时用作抗酸剂
