drinker

He's a heavy/moderate drinker.他是个酒鬼/饮酒有节制的人。

I'm not much of a drinker.我酒量不大。

Most of his friends are drinkers.他的大部分朋友都好酒贪杯。

She's a big beer/wine/coffee drinker. [=she drinks a lot of beer/wine/coffee]她很能喝啤酒/葡萄酒/咖啡。