Television is an effective means of communication.

电视是一种有效的通信手段。

《牛津词典》

youdao

youdao

"We are,as you may expect, encouraged by these results and look forward to undertaking further research to understand what it means, why the vaccine regimen was effective in some volunteers and how we might build upon these results in our collective research,".

VOA: standard.2009.10.20

So what we're going to see is less shielding, which means that it will actually feel a higher z effective.

那么我们将会看到更少的屏蔽，这意味着将会感受到更大的有效核电量。

麻省理工公开课 - 化学原理课程节选

We want to share things, but we want to get more scientific about how we share things and that means-- and we want to be effective.

我们才想要分摊风险，但我们得用更科学的方式,也可说是更有效率的方式-,来分摊风险。

耶鲁公开课 - 金融市场课程节选

Strict avoidance is by far the most effective means of surviving successfully with this medical condition.

CNN: Food allergy diagnosis: What parents should know

As a result, they say reducing the availability of fireworks is an effective means of control.

BBC: Fireworks sold illegally to children

An effective means of increasing the resilience of the financial system is to strengthen its infrastructure.

FORBES: Reducing Systemic Risk