groundwork
n. 基础；根基
近义词：base，rudiment，bed，preparation，prelude，preliminary，basis，foundation，footing，underpinning，preliminaries，fundament，substructure，cornerstone，foot，understructure，
详细释义
n.(名词)
- 基础，根基，底子
- 基础工作，准备工作
- 基本成分
- 基本原理
- 基本工作
- 基调
- 地基
- 依据
英英释义
Noun
- the fundamental assumptions from which something is begun or developed or calculated or explained;
"the whole argument rested on a basis of conjecture"
- lowest support of a structure;
"it was built on a base of solid rock" "he stood at the foot of the tower"
- preliminary preparation as a basis or foundation;
"we are prepared today because of groundwork that was done ten years ago"
例句
用作名词(n.)
- They had laid the groundwork for future development.他们为此后的发展奠定了基础。
- He laid the groundwork for a good command of French at high school.他在中学里打下了很好的法文基础。
- Constant practice is the groundwork for success in play the piano.要弹得一手好钢琴，经常练习才是根本。