By communal, we mean they reflect the traits and the concerns of a particular community at a particular time.

我们说的“公共”指的是它们反映了特定时期特定群体的特点和关注点。

youdao

I don't want to be tied to coming home at a particular time.

我不想受按钟点回家的束缚。

《牛津词典》

"Start at no particular time of your life," he wrote.

“选取的起点并不需要是你生命中任何特殊的时间。”他写道。

youdao

It would make no point in those aliens sending messages our way at this particular time."

VOA: standard.2010.04.16

Well, maybe the answer is there's no particular time at all when I killed him But for all that, it's true that I killed him ? What makes it true that I killed him?

也许答案是,我什么时候杀死他根本没有确切的时间,尽管如此，我杀死他是真的,为什么我杀死他是真的？

耶鲁公开课 - 死亡课程节选

If you do that, let's call the particular time t*, then 10t*-10=0, or t* is 1 second.

这样一来,我们把这个时间记为t,所以10t*-10=0,即t*为1秒

耶鲁公开课 - 基础物理课程节选

The thing about a paper document is that it came into existence at a particular time.

FORBES: After The Post Office

E-speak is a translator of information available on the Internet that's needed at a particular time.

CNN: HP's Fiorina: Net just isn't friendly enough yet

But at this particular time, working at this barbershop was the perfect place, perfect start.

NPR: 'Cutting Edge': Inside Black Barbershops