柳丁氨醇 liǔdīng'ānchún albuterol Origin Definitions Defs Strokes Stroke Words Sentences Sents 柳 liǔ phonetic 丁 dīng phonetic 氨 ān noun ammonia Chemical compound of nitrogen and hydrogen that is a colorless gas with a pungent smell; commonly used in fertilizers and refrigerants.醇 chún noun alcohol (bound form) alcohol; any of a class of organic compounds, such as ethanol or cholesterol