Wait a sec. Did we forget something?

等下。我们是不是忘了什么？

A sec is just short for second.

A sec 就是 second 的缩写。

Gabby, can we talk for a sec?

加布，我们能谈一会儿吗？

Uh, Professor Kim, you got a sec?

金教授 你有时间吗？

Can I grab you for just a sec?

你过来一下好吗？

Let's talk about you for a sec.

我们来谈谈你吧。

Attaboy. Give me a sec. Hold his head.

很好 给我点时间 稳住他的头。

" Yeah, gimme a sec! " the worker called back.

“好，稍等一下！”那名工人喊道。

Hold it, hold it, hold it just a sec.

等一下。

Hi. I'll be there in a sec, yeah.

你好 我一会儿就过去。

I'm home. Could you come here a sec?

我回来了。能过来一会儿吗？

Hey, Ellie, you got a sec? -Be right there.

艾丽，你有时间么？-马上就来。

Tom? Can I talk to you a sec? - Yeah.

汤姆，能不能出来下？- 好。

Wait a sec. Did you do your homework yet?

等一下，你做作业了吗？

Dad'll get the lights back on in a sec.

爸爸很快就会让灯重新亮起来。

I mean, just think about that for a sec.

我的意思是 你自己用脑筋想想。

Can you hold just a sec? Thanks, Irene.

你能稍等一下吗？谢了，艾琳。

I'll catch up with you guys in a sec.

我待会儿再来找你们。

Thank you for that, come, let's talk a sec.

谢谢你，来，我们来谈谈。

I'm just popping to the shops for a sec.

I'm just popping to the shops for a sec（我去一下商店。）.