还爱初恋用英文怎么说

"还爱初恋"可以用英文表达为 "still in love with one's first love"。

"Still" 是一个副词，意思是 "仍然、还"。"In love with" 是一个短语，意思是 "喜欢、爱"。"One's first love" 指的是某人的第一次真正的爱情。

举几个例子：

She is still in love with her first love, even though they broke up many years ago. (她仍然爱着她的初恋，尽管他们很多年前就分手了。)
He can't help but think about his first love every now and then. He is still in love with her. (他总是会想起他的初恋，他仍然爱着她。)