不吃不喝英文怎么说

"不吃不喝"在英语中可以翻译为 "fasting" 或 "abstaining from food and drink"。

来源：Fasting 是英语中一个常见的词汇，它的源头可以追溯到古英语中的 "fæstan"，意思是 "to abstain from food"。

例句：

I'm fasting for repgious reasons. (我因宗教原因在禁食。)
He has been fasting for three days. (他已经禁食三天了。)
She was fasting to lose weight. (她在禁食以减肥。)