| 释义 |
op·ti·mismBrE /ˈɒptɪmɪzəm/NAmE /ˈɑːptɪmɪzəm/ noun [U] ~ (about/for sth) a feeling that good things will happen and that sth will be successful; the tendency to have this feeling 乐观；乐观主义◆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。 OPP pessimism |