butanolWiktionary 原文构词拆分butane词根/词干+-ol后缀(organic chemistry) An alcohol or phenol.词源说明From butane + -ol.释义（英文）名词 Noun(organic chemistry) Any of four isomeric aliphatic alcohols, C4H9-OH词族派生词（3）biobutanolethambutolkauri-butanol value