He informed on his own brother.

他告发了他的亲弟弟。

《牛津词典》

And then, one day, he informed his secretary that he was going on business.

后来一天，他通知秘书他要出差。

youdao

Glancing at his map, he informed us that the next village was a mere twenty miles away.

他瞥了一眼地图，告诉我们前面再走不到20英里就是一个村庄。

youdao

But he believes this variety in music is informed by the variety in backgrounds of a nation of immigrants.

VOA: special.2010.07.19

But you're the man behind the decider who decides what the decider is going to read, to be informed of, to see, who he is to see.

但你是在决定人身后的人,你决定了他,要读什么，知道什么，看些什么，见哪些人。

普林斯顿公开课 - 国际座谈会课程节选

And he showed how to change one thousand five hundred words into a living language that informed,educated and entertained millions of people.

VOA: special.2009.10.16

But he informed the selectors on Wednesday that he was not ready for the demands of international cricket.

BBC: Vaughan has faith in Trescothick

He was a dirt dog, he informed me, and he was going to get a ball.

NPR: Red Sox Game Locks in a Father's Day Memory

The detective testified he "didn't buy" Milke's reaction after he informed her that her son was dead.

CNN: STORY HIGHLIGHTS