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contracting business承包业contract information合同信息contract a bad habit染上某种恶习contract explanation合同交底contract of carriage运输合同contracting contract承包合同contract of adhesion附合合同contract certificate立约支款凭证contract agriculture订单农业Contract Task Change合同任务更改