公信力的英文：
public trust
accountability
credibility

公信力的概念源于英文词Accountability，意指为某一件事进行报告、解释和辩护的责任；为自己的行为负责任，并接受质询。

参考例句：

CNN's ability to keep up with such high-quality reporting has won it worldwide credibility
它长时间持续这样优异的表现，才能赢得今天的全球公信力。

All this has seriously undermined your credibility and effectiveness.
这些都严重地影响了你们的公信力和影响力。

What should not be overlooked, however, is that underpinning this virtuous circle is the credibility of the media
然而如果深入分析，就会发现这种良性沟通的背后，其实是以媒体的公信力作为桥梁的。

public是什么意思：
adj. 公众的；公共的，公用的；政府的；公然的，众所周知的
n. 公众，民众；大众，群众

public administrator
公定遗产管理人

Public law includes laws that affect the public generally.
公法一般包括影响公众的法律。

The press will give publicity to the fact.
出版社将把事实真相公诸于世。

trust是什么意思：
n. 信任，信赖；责任；信托；照管；托拉斯；信托基金机构
v. 信任，信赖；确信；依赖；期待；盼望；赊给；托付；对…有信心；对…放心

In trust as an escrow.
根据协议由第三者暂为保管

It is an equal failing to trust everybody and trust nobody
信任任何人和不信任任何人,同样是缺点

Trust this certificate even though it does not have a trusted issuer.
即使此证书的发行者不可信，仍要信任此证书。

accountability是什么意思：
n. 有责任；责任制；可说明性

revaluation account
重估价帐户

send in an account
开送帐单|报帐

The account is in credit.
这个帐户有存款。