Read Edit View history 烧碱 shāojiǎn caustic soda Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 烧碱/ 燒鹼 shāojiǎn caustic soda noun · caustic soda (sodium hydroxide) 烧碱是制造肥皂的重要原料。 Edit Delete References Add reference No references for this word.