optimistic是什么意思

实用例句

1. Before his first round of discussions, Mr Baker sounded an optimistic note.

第一轮讨论前，贝克先生听上去还比较乐观。来自柯林斯例句

2. They are not optimistic about a settlement of the eleven year conflict.

他们不是很有信心能和平解决这场长达11年的纷争。来自柯林斯例句

3. Michael was in a jovial and optimistic mood.

迈克尔情绪愉快乐观。来自柯林斯例句

4. The timetable was hopelessly optimistic.

时间表制定得过于乐观。来自柯林斯例句

5. He is known for his optimistic can-do attitude.

他因乐观敢闯而闻名。来自柯林斯例句