知道认识英文怎么说

认识英语可以用“to know someone”来表达。这个短语的来源是源自英语动词“to know”和名词“someone”的结合。

例句:

I know her. (我认识她。)
Do you know him? (你认识他吗？)
I don't know anyone in this city. (我在这个城市不认识任何人。)
I have known him for 10 years. (我已经认识他10年了。)