不喝在英语中可以说 "I don't drink." 或者 "I'm not drinking."
这个短语来源于英语日常生活中，用来表示个人不喝酒或者不想喝酒。
下面是一些英文例句：
I don't drink alcohol, so I'll just have a soda.
(我不喝酒，所以我只喝汽水。)
Do you want to go for drinks after work?
No, I don't drink.
(你想下班后去喝酒吗？-不，我不喝。)
I'm not drinking tonight, I have an important meeting tomorrow.
(我今晚不喝，明天有一个重要的会议。)