Within that mix, the hydrogen atoms form connections that function like hooks, onto which carbon or nitrogen atoms can presumably grab to form the beginnings of complex organic molecules.

在那样的混合体中，氢分子的连接具备了挂钩(hook)的功能，碳原子或氮原子可以抓住这个挂钩，以形成复杂生物分子的起始部分。

youdao

His hand shot out to grab her.

他猛地伸出手去抓她。

《牛津词典》

He shot out his hand to grab her.

他猛地伸出手去抓她。

《牛津词典》

Then when Smiley's dog come to make a grab the other dog's back legs, he saw in a minute how there was a problem.

VOA: special.2009.08.29

I don't expect you'll all immediately grab it, but you will need to understand it before the quiz comes along.

我不期望你们马上就能掌握，但是你们需要在,考试前弄懂它。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, recall that very basic building block we introduced 1 last week which allowed you to grab a random number between 1 and 10 or 1 or a hundred.

好吧，让我们先回想一下上周介绍过的,能产生1~10之间，或者1~100之间随机数的1,基本构建块。

哈佛公开课 - 计算机科学课程节选

Eduardo Nunez, often a defensive liability, turned three double plays at shortstop and made a leaping grab to rob Shane Victorino of a leadoff hit in the fourth.

WSJ: Red Sox handcuffed by Pettitte, Rivera in 4-2 loss

And note this: Those unemployment rates would be a lot higher if the Europeans weren't using big chunks of their tax grab to add millions of state jobs to the national payrolls (see chart, page 51).

FORBES: Mind the Geese

Cypriot government officials have said the new plan includes a smaller deposit grab to ease the pain on small savers, help from Russia, restructuring the country's troubled banks and raising money from domestic sources, including pension funds and subsidiaries of foreign banks active in Cyprus.

NPR: Cyprus Has 4 Days To Find Bailout Solution