3 sentences for 醇 (chún — alcohol)

1. 羟基是醇类分子的特征官能团。

   qiǎng jī shì chún lèi fēn​zǐ de tè​zhēng guān​néng tuán.

   The hydroxyl group is the characteristic functional group of alcohol molecules.

   Source: Dong Chinese Dictionary

2. 乙醇是一种在工业和实验室中广泛使用的醇。

   yǐ​chún shì yī zhǒng zài gōng​yè hé shí​yàn​shì zhōng guǎng​fàn shǐ​yòng de chún.

   Ethanol is an alcohol widely used in industry and laboratories.

   Source: Dong Chinese Dictionary

3. 实验室里这瓶乙醇的浓度很高，使用时要注意防火。

   shí​yàn​shì lǐ zhè píng yǐ chún de nóng​dù hěn gāo, shǐ​yòng shí yào zhù​yì fáng​huǒ.

   The ethanol in this bottle in the lab is highly concentrated, so be sure to take fire precautions when using it.

   Source: Dong Chinese Dictionary