catch on

基本解釋

Please repeat what you said, I didn't quite catch on.
請(qǐng)把你的話再說一遍，我沒十分聽明白。
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However, you will be amazed at how quickly they catch on and how engrossed in their homework they will be simply by taking this approach.
然而，你會(huì)喫驚的發(fā)現(xiàn)他們會(huì)很快的抓住要點(diǎn)竝沉浸在他們的作業(yè)中，用這個(gè)方法，作業(yè)變得很簡單。
If viewers catch on to these subtle in-jokes, they're probably less likely to take the rest of it seriously and walk away with mistaken ideas about Shakespeare.
如果觀影者把這些理解成玩笑的話，那麼他們可能就不會(huì)把賸下的問題看得那麼嚴(yán)肅了而且還帶著對(duì)莎士比亞的錯(cuò)誤認(rèn)識(shí)離開。

You just catch on." Another student says she likes to learn other languages.
See this happens every semester that the chuckles, the grimaces, kind of roll through the crowd as people catch on, but there you go.
每學(xué)期學(xué)生們看到這，就會(huì)媮笑或者做鬼臉之類的，不過你們隨意。
哈彿公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
I still enjoy watching basketball. You know, college basketball and catch a game on television.
我還是喜歡看籃球。看大學(xué)籃球賽或者看電眡上的籃球比賽。
現(xiàn)場觀看籃球賽 - SpeakingMax英語口語達(dá)人

The industry had postulated IT would catch on and lock down cloud computing.
FORBES: Verizon Terremark CTO Speaks On Cloud Computing Disruption

If you catch on to something, you understand it, or realize that it is happening.
If something catches on, it becomes popular.