She gave me a meaningful look.

她意味深长地看了我一眼。

《牛津词典》

It will be a meaningful experience.

这将是一次有意义的经历。

youdao

It's a meaningful book because it helps English learners spread Chinese culture.

这是一本有意义的书，因为它可以帮助英语学习者传播中国文化。

youdao

American officials say it will take at least two years for what one official called a meaningful measure of progress toward long-term stability.

VOA: special.2009.05.09

So for me it has been trying to find a place for religious groups and particularly our ministry to talk about the outdoors, the environment, about nature, in a meaningful way.

所以我一直在寻找一个平台,在这个平台上，宗教团体，尤其是我们全体牧师,可以和大家以一种更有意义的方式，来讨论户外活动，环境，和自然。

普林斯顿公开课 - 人性课程节选

Another comparison for a meaningful drug screening essay, I would assume you would need 1 million cells that you could grow easily in a standard cell culture dish.

我们不妨再用一个,便于你理解的药物筛选试验来打个比方，假设正常情况下,一个标准细胞培养皿需要一百万个细胞。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

The limited credit histories of students were not sufficient to drive a meaningful FICO score.

FORBES: Practical Implications

Cuts have to be very large to have a meaningful impact on economic growth.

FORBES: Budget Cuts Don't Stop Bull Markets

It has also jumped ahead of Martin in the race to develop a meaningful Internet presence.

FORBES: Stringing them along