confidence

/ˈkɑnfədɛns/

freedom from doubt; belief in yourself and your abilities

中文释义：自信；信心；信任

Her confidence in public speaking grew after several successful presentations.

在几次成功的演讲之后，她对公开演讲的信心增强了。

The team has full confidence in their ability to win the championship.

团队对自己赢得冠军的能力充满信心。