contractileadj.可收缩的contractn.合同；婚约；合约；契约v.缩小；订合同；缩短；感染（疾病）；招致contract of annuity年金契约contract for feasts包办筵席contracting service订约事务contracting project工程总承包项目contract negligence缔约过失contract multiplier合约乘数contract amnagement合同管理contract concluding合同订立contract philosophy契约理念Contracture of neck颈挛缩