He's a heavy drinker.他酒量很大

好到位的词~~

单词解释：

drinker 英 ['drɪŋkə(r)]　 美 ['drɪŋkər]

基本释义

n.饮者；酒徒；酒豪

例句

The doctor asked the drinker to dry out.

医生要那个酒徒戒掉酒瘾。