Eigen supposed a set of replicating RNA pairs of complements, each itself able to replicate as in the Orgel type experiments noted above.

艾根猜想一套成对复制的互补的RNA，其中每一个都能够像上文所述的欧高型的实验那样复制本身。

youdao

We're supposed to be running a business here. I've got work to do.

我们本应该在这做生意。我有工作要做。

《柯林斯英汉双解大词典》

I haven't seen it myself, but it's supposed to be a great movie.

这部电影我没看过，不过人们普遍认为很不错。

《牛津词典》

The final product is supposed to produce a top that can not only move in circles, but write or scribble.

VOA: special.2010.12.28

There's a sense that you're supposed to leave the bookstore with a kind of talisman that you have bought, with a Celtic charm.

你离开书店的时候带着它，仿佛有一丝,带着护身符的意味，还伴随着凯尔特的余韵。

耶鲁公开课 - 现代诗歌课程节选

They always mean or signify far more than they're supposed to if their job is simply to make a comparison.

他们总是比简单的完成一个比喻,而一位或者代表了更多的深层含义。

耶鲁公开课 - 弥尔顿课程节选

Yes, down a percentage point or so from its recent high, but in a supposed recovery a horrible number still.

FORBES: US government's fiscal state worsens, DC politicians fiddle

Click on to see the other one going around right now, a supposed opened box from a confidential 3G iPhone shipment.

ENGADGET: Loads of fake Apple shots hit the web: 3G iPhone pre-WWDC edition

So just how is a consumer supposed to choose a mortgage lender?

FORBES: A Look Behind The Curtain: How To Choose A Mortgage Lender