同义词
- arrearage
- arrears
- debt
- due
- liability
- obligation
词路径
- entity
- abstraction
- abstract entity
- attribute
- state
- obligation
- indebtedness
- liability
- financial obligation
上位词
- obligation
- personal relation
- personal relationship
下位词
- account payable
- arrears
- debt
- limited liability
- payable
- scot and lot