optimistic 的意思
optimistic 的翻译
optimistic
[ˌɒptɪˈmɪstɪk]
释义：
adj. 乐观的；乐观主义的
例句：
I have this image of you as always being cheerful and optimistic.
你留给我的印象总是快活和乐观.
换一句
She is not optimistic about the outcome.
她对结果并不乐观.
换一句
The book ended on an optimistic note.
该书的结尾寓意乐观.
换一句