contractual

形容词 contractual:

1. relating to or part of a binding legal agreement

1. Based on consent or agreement; contractual.
   契约的根据一致同意或约定的; 合同的
2. In software product evaluation, the totality of features and characteristics of a product or service that bear on its ability to satisfy stated or implied needs. Note: In a contractual environment, needs are specified, whereas in other environments, implied needs should be identified and defined.
   在软件产品评价技术中，产品或服务满足规定需求或隐含需求的特征和特性的总和。注：在有合同的环境中，需求是在合同中规定的; 而在其它环境中，则应对隐含需求进行验证和定义。

con.trac.tu.al

adj.（形容词）
Of, relating to, or having the nature of a contract.
契约的：合同（契约）的、与之有关的或具有合同（契约）性质的

【引伸】
contrac.tually
adv.（副词）