a.  可信的，可靠的

• credibility

  n.  可信度；可靠性

• incredible  

  a.  极好的；极大的 ≈ unbelievable

  a.  不可相信的，难以置信的

• incredibly

  ad.  极端地，非常地

• a credible explanation/witness  可信的解释╱证人

• credibility gap  信用差距〔指言行不一致〕

• gain/lack/lose credibility  获取╱缺乏╱失去信任

• We worked on two incredible dresses that were 3D printed. 难以置信的用3D打印技术设计的裙子

• She found she did spend a lot less money, because it is incredibly hard to predict how much cash one is going to need. 很难预测

• Test the credibility of court evidence. 验证法庭证词的可靠性

• The company might be very optimistic, but the ability of their machine to detect deception has not provided credible proof. 提供可靠的证据

• The view is just incredible. 景色美妙至极。

• Her excuse was barely credible. 她的借口无法让人信服。

• The scandal has damaged his credibility as a leader. 这桩丑闻损害了他作为领袖的可信度。

• Newspapers were talking of a credibility gap between what he said and what he did. 各家报纸都在议论他言行不一。

• It’s incredible that he survived the fall. 他跌下去竟然能够生还，真不可思议。

• Nicotine is incredibly addictive. 尼古丁很容易让人上瘾。

BrE /əˌbriːviˈeɪʃn/   

NAmE /əˌbriːviˈeɪʃn/