McCartney found that EMI's (百代唱片) contractual clauses made it prohibitively expensive to follow suit, and the Beatles had to make do with the primitive technology of Abbey Road.
出自-2013年12月阅读原文
柯林斯高阶英汉双解学习词典释义
ADJ
合同规定的;根据合约的
A contractual arrangement or relationship involves a legal agreement between people.