Progress on the climate change bill is seen as essential a to a successful outcome at the international meeting on carbon reduction in Copenhagen in December.

气候变化法案的进展被视作促进12月哥本哈根减少碳排放的国际会议取得成功的必不可少的条件。

youdao

A firewall provides an essential security blanket for your computer network.

防火墙为计算机网络提供了基本安全保障。

《牛津词典》

A ceasefire is an essential precondition for negotiation.

停火是谈判的必要前提。

《牛津词典》

He said the harsh interrogation techniques used on a few detainees were legal, essential and justified.

VOA: standard.2009.05.21

It can be honed but those are some of the skills for a consumer internet company and one that is growing this quickly that is just essential.

是可以通过磨练而得的,但是对于增长如此迅速的,客户导向型互联网公司来说,有一些技能是不可习得的。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

For the Greeks,on the other hand as I've said, political society was essential for living any kind of a good life.

对于希腊人,就像我说的另外一方面,对他们而言,政治社会,是人们获得幸福生活的关键

耶鲁公开课 - 古希腊历史简介课程节选

Taiwan Army modernization is now as essential a component of deterrence as is Air Force and Navy modernization.

CENTERFORSECURITYPOLICY: Deterring a Chinese attack against Taiwan: 16 steps

Computers were no longer a luxury for the few, but are as essential a part of education as books, pens and paper, he added.

BBC: Poorer pupils to be given free laptops

The computer, which was taken from 17-year-old Jay Endersby's family home in Iver, near Slough, contains essential A-level IT and design and technology projects.

BBC: Laptop computer