形容詞 contractual:

1. relating to or part of a binding legal agreement

1. Based on consent or agreement; contractual.
   契約的根據(jù)一致同意或約定的; 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.
   在軟件產(chǎn)品評價技術(shù)中，產(chǎn)品或服務(wù)滿足規(guī)定需求或隱含需求的特征和特性的總和。注：在有合同的環(huán)境中，需求是在合同中規(guī)定的; 而在其它環(huán)境中，則應(yīng)對隱含需求進(jìn)行驗證和定義。

con.trac.tu.al

adj.（形容詞）
Of, relating to, or having the nature of a contract.
契約的：合同（契約）的、與之有關(guān)的或具有合同（契約）性質(zhì)的

【引伸】
contrac.tually
adv.（副詞）