医用酒精的主要成分是乙醇，并且它是混合物。医用酒精是用淀粉类植物经糖化再发酵经蒸馏制成，相当于制酒的过程，但蒸馏温度比酒低，蒸馏次数比酒多，酒精度高，制成品出量高，含酒精以外的醚、醛成分比酒多，不能饮用，但可接触人体医用。是植物原料产品。
支付这些商品的唯一方法是放下可以不买的东西：一瓶医用酒精和一块肥皂。
The only way to pay for the groceries was to take off the things she could do without: a bottle of rubbing alcohol and a bar of soap.
我母亲正在把她的杂货装进购物袋里，一个陌生人走过来对母亲说：“这是你放回去的东西。”同时递给了母亲医用酒精和肥皂。
My mother was putting her groceries into shopping bags when a stranger came up to her and said, "Here are the things that you put back." handing her the rubbing alcohol and the soap.
牙医用酒精给牙科医疗器械消毒。
The dental surgeon disinfected dental instruments with alcohol.
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