file

1.文件夹；卷宗a box or folded piece of card for keeping loose papers together and in order

2.（计算机的）文件a collection of information stored together in a computer, under a particular name

3.档案a file and the information it contains, for example about a particular person or subject

5.排成一行的人（或物）a line of people or things, one behind the other

(in) single file

一路纵队；单行(in) one line, one behind the other

1.[t]把（文件等）归档to put and keep documents, etc. in a particular place and in a particular order so that you can find them easily; to put a document into a file

2.[i][t]提起（诉讼）；提出（申请）；送交（备案）to present sth so that it can be officially recorded and dealt with

4.[i]+ adv./prep.排成一行行走to walk in a line of people, one after the other, in a particular direction

5.[t]~ sth (away/down, etc.)锉平；锉去；锉薄；锉光滑to cut or shape sth or make sth smooth using a file

1.钉成册的文件,档案,卷宗,案卷,合订本

2.纸夹,文件夹

3.锉刀

4.行列;【军】纵列

5.【计】外存贮器,存贮带

6.〈英俚〉滑头

7.(象棋盘上的)纵线

1.〈美〉提起,提出

2.锉;磨炼(品性等);推敲(文章等)

3.按次序订存,编档保存,汇存

4.命令(军队等)排成纵队行进

5.用电报[话]发稿

6.排成纵队前进;申请 (for);备案作候选人

7.用锉刀锉

1.a set of papers, documents, or records that you keep because they contain information; a set of information on a computer

2.a box or container in which papers are kept together

3.a metal tool used for making wood or metal smooth

4.a line of people walking or standing behind each other

1.to put a document into a container with other documents

2.if people file somewhere, they walk there in a line

3.to rub something with a metal tool in order to make it smooth or to cut it

4.to take official action, for example to make an official complaint; to send something official, for example a report to a newspaper