get back

基本解釋

Let's get back to what we were saying before we were interrupted.
讓我們回到被打斷的話題上去。
A:: Well, Mr. Brooks. I’m sorry again for the delay, but we should have everything completed by the time you get back.
那么，布魯克斯先生，我再次對(duì)耽擱表示道歉，但您下次回來(lái)時(shí)我們會(huì)把所有的事情都辦妥的。
I think this guy should get back.
我想這家伙應(yīng)該退回去。

And you get back to your office and look at the business card and you say 'Who was that again?
So, that's present in all of these moments, but--equally present-- I want to get back to this sense of blankness.
所以它在這些時(shí)候都被呈現(xiàn)了出來(lái)，而且是同等地呈現(xiàn)了出來(lái)-,讓我們回頭看看,這種空無(wú)一物的感覺(jué)。
耶魯公開(kāi)課 - 1945年后的美國(guó)小說(shuō)課程節(jié)選
OK, so what we have to do is get back underneath this reaction, and see what the molar quantities are.
我們應(yīng)該做的是,再回到這個(gè)反應(yīng)，看看摩爾量是多少。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

This is the place I can't wait to get back to when I go overseas.
NPR: The Right to Be Fully American

If someone or something gets back to a state they were in before, they are then in that state again.
If you get back to a subject that you were talking about before, you start talking about it again.
If you get something back after you have lost it or after it has been taken from you, you then have it again.