I used her.

我利用了她。

youdao

I used her dictionary. I do not use your dictionary.

我用她的字典。我没有用你的字典。

youdao

I used to love her but she's nothing to me any more.

我爱过她，但现在对她再也没什么感情了。

《牛津词典》

"I am here to celebrate her because that lady stood for me so I could stand here today, I am wearing my pearls the way she used to tie her pearls.

VOA: standard.2010.05.15

And I used to play with her son when I was really young.

当我很小的时候，我一直和她的儿子一起玩耍。

I've been 实战 - SpeakingMax英语口语达人

"The swear words that used to come out of her mouth, some of the stuff that I used to hear her say, it even shocked me, being a man".

BBC: London

Someone I know used to tell her husband, when a particularly high credit-card statement arrived, that Christian Louboutin was her gynecologist.

NEWYORKER: Sole Mate

Like her, I used to wonder: how do people good at networking get that way?

FORBES: Social Media Still a Poor Substitute for True Business Networking