复数： abstainers

Abstainer : a weak person who yields to the temptation of denying himself a pleasure .

戒酒者：一个意志薄弱的人，经不起拒绝享受的诱惑。

Whatever it is abstract or concrete , you must understand a lot that he is a total abstainer , and he keeps an abstemious life all the time .

无论抽象还是具体，你都必须非常明白，他是一名绝对的戒酒者，他始终保持着简朴的生活。