必须: must; have to; be obliged to ...指定: appoint; assign; allocate; a ...指定文件夹: specified folder必须指定驱动器字符: drive letter must be specified必须指出: it must be pointed out that文件名: bm bitmaps dos; file name; filenames; long filename; text only指定新文件的目录或文件名: specifiesthedirectoryandorfilenameforthenewfile; the new document specified directory or file name文件必须放在指定的: dll法定文件: statutory instruments鉴定文件头: ah authentication header; authentication header内定文件: default document审定文件: approve a document选定文件: select files文件；文件名: file发贴须指定版面: diandao伪文件名, 空文件名: dummy file name长文件名: lfn; long file name; long filename程序文件名: program filename错误文件名: bad file name打开文件名: open file name刀夹文件名: pattern file name底稿文件名: script file name非法文件名: illegal file name; invalid filename符号文件名: symbolic file name空文件名: dummy file name
