1.〈外〉我知道了
1.used when you are very pleased because you have found the answer to a problem
1.Darwin himself, in his autobiography, tells the story of coming up with the idea for natural selection as a classic "eureka! " moment.
在他的自传里，达尔文讲述了自然选择的产生，作为一个典型的“发现！”
2."When else, I thought, would I have an opportunity to stay with a socialite and a nationally known R. & B. star? " he said. Eureka!
他说，“我猜想在其它某个地方，我可能与社会名流或是乡村音乐明星住在一起。”真的找到了啊！
3."It was one of those 'Eureka! ' moments. "
博伦说，“这就是突然‘我发现了！’的一瞬间。”
4."There were no eureka moments, " White told me sternly, later, when he was able to talk more freely about the skeleton.
“那还不是最令人兴奋的时刻，”当我们聊得越来越深入时，怀特口气坚定的告诉我说。
5.The Eureka research base on Canada's far-northern Ellesmere Island is often called the world's coldest inhabited place.
加拿大埃尔斯米岛远北部的尤里卡科考站通常被称作世界上有人居住的最寒冷的地方。
6.I directly run to my home office, sit at my computer, I type in the ideas, I sketch things out, and I keep a database of ideas.
（Eureka阿基米德发现浮力后喊道的）我直接跑到书房去，坐在计算机旁边，输入下我的点子，我勾画出来的东西，我有一个点子数据库。
7.The most exciting phrase to hear in science, the one that heralds the most discoveries, is not "Eureka! " but "That's funny. . . "
在科学界预示着更多的发现，最令人激动的话，不是“找到了”而是“这真有趣……”
8.The actual record attempt will be held on a closed track in Eureka, California some time within the next few months.
实际纪录将于封闭赛道尤里卡，加州一些时间在未来几个月内。该纪录是认可和公认的国际人权动力汽车协会，谁制定规则和监督活动。
9.PISCES: Personal revelations, eureka moments and excitement regarding future possibilities are part of your experience now.
双鱼：这周你正在体验与发现未来的可能性有关的个人启发以及重大发现的兴奋时刻。
10."Eureka, " for all its outrageousness, fostered the real thing: the desire to understand the universe.
“我发现了”这首诗，尽管写得非常夸张，但确实强化了我发自内心渴望了解宇宙的欲望。