- specialization
- specializations
同义词
- differentiation
- specialisation
- specialism
- speciality
- specialty
词路径
- entity
- abstraction
- abstract entity
- psychological feature
- event
- act
- deed
- human action
- human activity
- action
- change
- change of state
- specialization
- specialisation
上位词
- adaptation
- adaption
- adjustment
- calling
- career
- change of state
- vocation