pick up on

基本解释

Other people can pick up on this just by watching our faces.
其他人能僅僅靠觀察我們的麪部表情就注意到這些。
The participants’ brains began to pick up on differences before they could fully articulate them.
蓡加者在能明確表達之前他們的大腦已經知曉了如何分辨。
MARTIN: Mr. Williams, I want to pick up on this question, something that Oprah talked about when she talked about this with her audience.
馬丁：威廉姆斯先生，我想了解這樣一個問題，這也是奧普拉在與她的觀衆談論這個問題時說到的。

Somehow,somewhere,security officials did not pick up on the information at their disposal that allowed an individual on a security watch list onto a plane bound for the U.S.
Today, I'm going to pick up on some of those other scenes that he mentions as his secret points of delight in the novel.
今天，我將與你們分享一些,有關納博科夫提及的其它令他愉悅的,小說裡的神秘場景。
耶魯公開課 - 1945年後的美國小說課程節選
Because I'm cutting down the problem in half at each time. You're right, but there's something we have to do to add to that, and that's the last thing I want to pick up on.
但是我們還需要強調一點,這是我最後想講的一點,讓我們來看看代碼-實際上，讓我們先來測試測試吧。
麻省理工公開課 - 計算機科學及編程導論課程節選

First of all, we pick up on inconsistent body language with those powerful unconscious brains.
FORBES: Is Body Language Really Necessary?