soldv.卖，销售（sell的过去式和过去分词）n.卖出的Soldak双氯青霉素, 双氯苯甲异恶唑青霉素, 双氯西林, 双氯苯唑青霉素[青霉素类抗生素]

1. The scientific name for salt is sodium chloride.
   食盐的学名是氯化钠。
2. Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification.
   氯化钠和盐酸常用来再生水净化中用的废的离子交换树脂。