a. having or manifesting hope
n. 有希望之人, 有前途之人
a. 有希望的, 怀抱希望的, 保持乐观的
1. She felt hopeful about her job interview.
她对自己的工作面试感到充满希望。
2. The team is hopeful that they will win the championship.
团队对赢得冠军充满希望。
3. He remained hopeful despite the difficult situation.
尽管情况困难，他仍然保持着希望。