eureka

名词 eureka:

1. an alloy of copper and nickel with high electrical resistance and a low temperature coefficient; used as resistance wire
   同义词：constantan
2. a town in northwest California on an arm of the Pacific Ocean

eu.re.ka

interj.（感叹词）
Used to express triumph upon finding or discovering something.
我发现了！：用来表达发现或搞清某物时的胜利心情

来源：
Greek heurôka [I have found (it) (supposedly exclaimed by Archimedes upon discovering how to measure the volume of an irregular solid and thereby determine the purity of a gold object)] [first person perfect of] heuriskein [to find]
希腊语 heurôka [.我找到了！.，.我搞清楚了！.（源自希腊数学家和发明家阿基米德发现测量不规则固体体积的方法，并以此发现测定金子纯度的方法时的惊呼）] [] heuriskein的第一人称完成时 [找到]