duplicate [ˈdjuːplɪkeɪt] n. 副本；复制品adj. 复制的；二重的vt. 复制；使加倍vi. 复制；重复We had to duplicate all applications for each release, with hundreds applications in eachrelease. 我们必须为每个版本复制所有的程序，一个版本中有数百个程序。
