英 [ˌɒptɪˈmɪstɪk] 美 [ˌɑːptɪˈmɪstɪk]
adj. 乐观的，乐观主义的；（估计）过于乐观的，高估的[1]
Optimistic concurrency control 乐观并发控制 ; 并发控制
Not optimistic 不容乐观
optimistic concurrency 开放式并发 ; 乐观并行 ; 线性最佳化 ; 乐观并发控制
Optimistic Locking 乐观锁 ; 乐观锁定 ; 开放式
Optimistic Lock 乐观锁
Optimistic Time 最乐观时间
Optimistic atmosphere 美好的盼望 ; 美妙的期望
be optimistic 保持乐观的心态 ; 乐天派 ; 要乐观 ; 乐观
Optimistic Striver 乐观奔命者[1]
I'm cautiously optimistic. 我持谨慎的乐观态度。
He has an optimistic view of life. 他乐观地看待人生。
She felt light-hearted and optimistic. 她感到无忧无虑，很乐观。
The timetable was hopelessly optimistic. 这个时间表过于乐观。
We think you are being overly optimistic. 我们认为你过于乐观了。
My own reading of events is less optimistic. 我本人对事态的看法不那么乐观。
He is known for his optimistic can-do attitude. 他因乐观进取而闻名。
She's not very optimistic about the outcome of the talks. 她对会谈的结果不太乐观。
He was always optimistic, even when things were at their worst. 他即使在情况最糟糕的时候也总是很乐观。
They are cautiously optimistic that the reforms will take place. 他们对是否实行改革表示审慎的乐观。
You will feel more buoyant and optimistic about the future than you have for a long time. 对于未来，你会比很久以来所感受到的更加快活、乐观。
When asked about the company's future, the director responded that he remained optimistic. 问到公司的未来的时候，经理回答说他依然乐观。
How optimistic would you be? 你会如何乐观？
They try hard to appear optimistic. 他们努力表现得乐观。
Are you optimistic about the future? 你对未来乐观吗？
I think that we have reason to be optimistic. 我认为我们有乐观的理由。
That makes Shapiro optimistic, but also realistic. 这让夏皮罗乐观而现实。
Being optimistic means being hopeful about the future. 乐观意味着对未来充满希望。
We're probably more optimistic than the experts might be. 我们可能比专家更乐观。
Ken Henry, the head of Australia's Treasury, seems optimistic. 澳大利亚财政部长肯·恩亨利似乎十分乐观。
Only being strong and optimistic can one go through difficulties. 一个人只有保持坚强和乐观，才能克服重重困难。
We like such "poor students" because they are strong and optimistic. 我们喜欢这样的“穷学生”，因为他们坚强、乐观。
However, others are more optimistic about these problems we are faced. 然而，其他人对我们面临的这些问题有更乐观的态度。
She is typical of the kind of girls who like smiling and are always optimistic. 她是典型的那种爱笑的、总是保持乐观态度的女孩。
I am optimistic, however, that a connected humanity will find a way uplift itself. 然而，我乐观地认为，一个相互联系的人类将找到一种自我提升的方式。
Light-hearted and optimistic, she is the sort of woman to spread sunshine to people through her smile. 她天性乐观，无忧无虑，是那种用微笑把温暖带给别人的女人。
Students in some countries, such as Columbia and Kuwait, had an overly optimistic view of their skills. 哥伦比亚和科威特等国的学生对自己的技能评价过于乐观。
Joel Stein wrote an extensive piece on Millennials and he remains rather optimistic about our potential. 乔尔·斯坦写了一篇关于千禧一代的长文章，他对我们的潜力相当乐观。
This is science fiction, so we can be optimistic! And Star Trek's idea of life in the future is 'communicators'. 这是科幻小说，所以我们可以乐观！《星际迷航》对未来生活的设想是‘交流器’。
The recession has certainly come with more problems than Andrea anticipated, but she remains unfailingly optimistic. 经济衰退带来的问题当然比安德里亚预期的要多，但她始终保持乐观。[1]