He's totally unreliable as a source of information.

他提供的消息完全不可信。

《牛津词典》

This spongy tissue serves as a source of calcium for eggshell formation.

这种海绵状组织是形成蛋壳的钙质来源。

youdao

The creative process has always been accepted as a source of all important work in the arts.

在艺术方面，创作过程一直被认为是所有重要工作的源头。

youdao

Using non-performing rubber trees as a source of power also helps rejuvenate rubber production by making room for new planting.

VOA: standard.2009.09.13

And so Richard is learning a grammar of race even while he tries to work out how to use language as a source of power in his family.

所以理查在学习语言的艺术,虽局限于种族,就是他在家里受尽磨难时也在学习语言的魔力。

耶鲁公开课 - 1945年后的美国小说课程节选

I've never seen anyone like them.' 'I found them in the West.'" So, there is that sense of the West as a source, and what he's going to do is take them back East.

我从未见过像他们一样的人’,’我在西部遇到他们的’“,对新西部的感觉成了一个源点，而他正想要把这群人带回东部。

耶鲁公开课 - 1945年后的美国小说课程节选

But increasingly their differences are seen as a source of strength rather than a weakness to be overcome.

BBC: Viewpoint: What if women ruled the world?

Moreover, many IT functions are not seen within the company as a source of innovation.

FORBES: McKinsey Analyzes the Sexy Side of IT

In such a case, perceived safe haven stocks could be used as a source of funds.

FORBES: J.P. Morgan Cuts EMC, IBM To Neutral; Upgrades HPQ, FIO