饮流 (飲流) yǐnliú

yǐnliú noun a regular drinker
Domain: Literary Chinese 文言文
Notes: Of alcoholic beverages (Kroll 2015 '飲' 1c)

Contained in

• 饮流怀源(飲流懷源) when you drink water, think of its source; gratitude for blessings and their well-spring; Don't forget where your happiness come from.