adj
- ① 破土动工的;开创性的
- groundbreaking research开创性的研究
同义词
- groundbreaking ceremony
- innovational
- innovative
词路径
- entity
- abstraction
- abstract entity
- psychological feature
- event
- act
- deed
- human action
- human activity
- action
- change
- change of state
- beginning
- start
- commencement
- groundbreaking
- groundbreaking ceremony
上位词
- beginning
- ceremony
- commencement
- start