vt.訂明使自己不受...的約束 contract out: 包出去; 立契約; 批給外界承辦;招商承辦;外發(fā)包辦; 外發(fā)包辦contract out of: 訂明使自己不受...的約束out of contract: 合約到期,滿約; 滿約put out to contract contract out: 包出去he broke his contract with the firm: 他對公司毀約了下載手機詞典可隨時隨地查詞查翻譯