她打消了所有换工作的念头。

She had given up all thought of changing her job.

《牛津词典》

她打消了想家的所有念头。

She emptied her mind of all thoughts of home.

《牛津词典》

她现在可以打消晋升的念头了。

She could now discard all thought of promotion.

《牛津词典》

But we can now tweak the worry in a slightly different way.

但我们可以用略有不同的方法来打消疑虑。

耶鲁公开课 - 死亡课程节选

so that cut that plan out, and plus it's a lot of money too.

所以就打消了这个念头，再说要花那么多钱。

为我的生活 - SpeakingMax英语口语达人

I told you, the way I'm going to teach any subject is going to start with the easiest example and lull you into some kind of security and then slowly increase the difficulty.

我之前讲过,我在上每一门课的时候,都是从最简单的例子开始,先打消你们的顾虑,然后渐渐加深难度

耶鲁公开课 - 基础物理课程节选