n. the optimistic feeling that all is going to turn out well
n. a general disposition to expect the best in all things
n. 乐观主义, 乐观, 乐天
[医] 乐观主义, 乐观
1. Optimism can help you overcome difficult situations.
乐观可以帮助你克服困难的情况。
2. She always approaches life with a sense of optimism.
她总是带着乐观的态度面对生活。
3. His optimism inspired the team to work harder.
他的乐观精神激励团队更加努力。