饮酒狂

例句：

1. 1. He was a notorious alcoholic who led a life of excess.
   他是一位臭名昭著的酗酒者，过着放荡不羁的生活。
2. 2. Many people suffer from alcoholism and need professional help to overcome their addiction.
   许多人患有酒精依赖症，需要专业帮助来克服他们的瘾头。
3. 3. The man's behavior is indicative of his alcohol-induced madness.
   这个男人的行为表明了他的酒精引起的疯狂。