fountainhead

名词 fountainhead:

1. an abundant source
   同义词：well, wellspring
2. the source of water from which a stream arises
   同义词：headspring, head

foun.tain.head

n.（名词）
A spring that is the source or head of a stream.
源头，源泉：一条溪流的源头或源泉
A chief and copious source; an originator:
根源，本源：一个主要和充实的来源；起源：
例句：
.the intellectual fountainhead of the black conservatives.(Jerrold K. Footlick)
.黑人保守党人的智力源泉.(杰罗尔德K.福特里克)