underlying

动词 underlie:

1. be or form the base for
   同义词：underlie
2. lie underneath
   同义词：underlie

形容词 underlying:

1. in the nature of something though not readily apparent
   同义词：implicit in, inherent
2. located beneath or below
3. being or involving basic facts or principles
   同义词：fundamental, rudimentary

1. An underlying or implied tendency or meaning; an undercurrent.
   含意; 暗流; 内在性质隐含的或含蓄的倾向或意义; 潜在势力
2. The fundamental principle or underlying concept of a system or theory; a basis.
   基本成份一个系统或理论的基本要素或基本概念; 基础
3. The mass of rock underlying a mineral deposit in a mine.
   矿藏底石位于一个矿中金属矿藏之下的大量石头
4. Upward pressure from underlying magma domes the surface.
   地下岩浆的向上推力使地面成圆顶形。