counter 杯 (cups/glasses)
grammar7 sentences
The Japanese counter 杯 used to count cup-like or glass-like servings of liquid: 一杯, 二杯, 三杯. Common with coffee, tea, beer, sake, ramen broth — the unit of a single served portion. Also used colloquially for 'a drink' (一杯どう = 'how about a drink').