caustic soda

详细解释:【化】 苛性钠; 氢氧化钠; 烧碱; 苛性苏打
【医】 苛性钠, 氢氧化钠

英语解释：

名词 caustic soda:

a strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds同义词：sodium hydroxide