“真知”的英语？

“真知”的拼音为：zhēn zhī...

在实验过程中, 那个科学家突然发现了真知.In the middle of his tests, the scientist burst on the truth.反复实践是取得真知的方法.A repetition of practices is the resort of gaining genuine knowledge.一切真知都是从直接经验发源的.All genuine knowledge originates in direc...