contractually
US /kənˈtræk.tʃu.ə.li/
UK /kənˈtræk.tʃu.ə.li/

1.
根據合同, 契約地
in a way that relates to or is determined by a contract
:
•
The company is contractually obligated to provide the service.
公司根據合同有義務提供服務。
•
He is contractually bound by the terms of the agreement.
他根據合同受協議條款的約束。