實(shí)際上，pick your brain是指“我有問(wèn)題想請(qǐng)教你，征求某人的意見，向某人學(xué)習(xí)”。

If you have some time later, I like to pick your brain about some legal issues.

你要是有時(shí)間，我想向你請(qǐng)教一些法律問(wèn)題。

You sound very well traveled, so I'm hoping to pick your brain.

聽起來(lái)你的旅行經(jīng)驗(yàn)豐富，我正想多借鑒你的心得。

brain在口語(yǔ)中很常見，我們?cè)賮?lái)學(xué)習(xí)一些其他的表達(dá)：

1 rack one's brain

絞盡腦汁，冥思苦想

We'll have to rack our brain and think of some effective measures.

我們得絞盡腦汁想出一些行之有效的辦法。

2 brain teaser

腦筋急轉(zhuǎn)彎

The answer reminded me of a brain-teaser that's been entertaining me for the past couple of months.

這個(gè)回答讓我想起了幾個(gè)月來(lái)一直在思考的一個(gè)腦筋急轉(zhuǎn)彎問(wèn)題。

3 brain trust

專家顧問(wèn)團(tuán)，智囊團(tuán)

The president faces conflicting advice from his brain trust.

總統(tǒng)面對(duì)著智囊團(tuán)提出的相互沖突的意見。

4 bird brain

笨蛋；〈美俚〉輕浮無(wú)知的人

Don't ask that bird brain, he knew nothing.

別問(wèn)那傻瓜，他什么也不懂。

（來(lái)源：滬江英語(yǔ)）