1. 合同规定的：perform a contract 执行合同 | Contracted 合同规定的 | contracted investment 合同投资

2. 收缩了的：contract 合同 | contracted 收缩了的 | contractibility 收缩

3. 简约的：contracted 收缩了的 | contracted 简约的 | contracted 简约的

4. 制定、取得：Chaired 就任要职 | Contracted 制定、取得 | Controlled 控制

adj

1. reduced in size or pulled together

e.g. the contracted pupils of her eyes