Optimism is the feeling of being hopeful about the future or about the success of something in particular. 乐观主义
noun [抽象名词] 乐观；乐观主义
The Indian prime minister has expressed optimism about India's future relations with the U.S. 印度总理表达了对未来印美关系的乐观态度。
optim(最好) + ism → 认为自己是最好的 → 乐观， 乐观主义
- 网友用 “Optimism” 造句精选
- There are very real grounds for optimism. 的确有理由可以乐观。
- He radiated self-confidence and optimism. 他显得自信乐观。