1. | [u] ~ (about/for sth) 乐观;乐观主义a feeling that good things will happen and that sth will be successful; the tendency to have this feeling |
optimism about/for the future 对未来的乐观 | |
We may now look forward with optimism . 我们现在可以乐观地展望未来。 | |
a mood of cautious optimism 谨慎乐观的心情 | |
There are very real grounds for optimism. 的确有理由可以乐观。 |