契约义务

【法】 contractual libability

契约的英语翻译：

bargaining; bond; contract; covenant; deed; indent; indenture; obligation
pact; stipulation
【经】 agreement; agreements; bargain; compact; contract; deed; indenture
instrument; title deed

义务的英语翻译：

devoir; duty; incumbency; mortgage; obligation; onus; volunteer
【经】 engagements; liability; obligation