con·trac·tu·al·ly
adverb/kənˈtræktʃuəli/
/kənˈtræktʃuəli/
- in a way that is connected with the conditions of a legal written agreement, or that is agreed in a contract
合同的；契约的；按合同（或契约）规定的 - The landowner is contractually obliged to maintain and conserve the land.
土地所有者有合同义务维护和保护土地。
Oxford Collocations DictionaryContractually is used with these adjectives:- bound
- obliged
- bind
- The landowner is contractually obliged to maintain and conserve the land.