fountainhead的翻译，读音

近义词

n. sourcewaterhead

例句

Practice is the fountainhead of knowledge 实践是获得知识的源泉。

Practice is the fountainhead of knowledge. 实践是获得知识的源泉. 。

Water has its fountainhead and tree has its root. 水有源,树有根,中国传统文化的根源在先秦. 。

And the fountainhead of ethnography construction. 也是民族志架构的源泉。

It also researchs the vibration fountainhead of a car. 研究了汽车振动的振源问题； 。