confident
/ˈkɔnfɪdənt; `kɑnfədənt/ adj
~ (of sth/that...) feeling or showing trust in oneself or one's ability 自信的; 有信心的; 有把握的
a confident smile, manner, speech 显示信心的微笑、 态度、 讲话等
feel confident of succeeding/that one will succeed 有信心能成功
He isconfident of victory. 他对胜利充满信心.