butanol

The laboratory stored butanol in a sealed container to prevent evaporation.

用法提示：丁醇作为名词，指一种化学溶剂，在句中作宾语。

Butanol is often used as an industrial solvent for paints and coatings.

用法提示：丁醇作为名词，指一种工业化学品，在句中作主语。

She added a small amount of butanol to the reaction mixture to improve solubility.

用法提示：丁醇作为名词，指一种化学物质，在句中作介词宾语。