file中文解释
n,[计]文件；档案；文件夹；[机]锉刀,同近
file例句We will keep your details on file (= store them for later use ) ..我们将把你的详细资料存档。
file英语解释文件；档案；文件夹；锉刀英释nna set of papers, records etc that contain information about a particular person or subject
file短语和解释file in,陆续编入；编入档内.短语
