in single file

in single file 基本解释

成一列纵队

in single file 用法和例句

1、Method of altering course in single file.

单行转向法

2、They marched in single file.

他们成一列纵队前进。

3、March in single file or a narrow column

指部队单行或纵队前进

4、The soldiers were walking in single file.

战士们排成一列纵队前进。

5、to march in single file or in files or columns

以单列, 多列或纵行前进

6、We were walking in single file to the lake.

我们正排成一列朝湖边走去。

7、They had walked in single file down the path.

他们是一前一后走下小径的。

8、To march in single file or in files or columns.

沿着蛇行轨迹单列前进的一列队伍。

9、A line of people in single file performing the conga dance.

排成一列跳康茄舞的一群人。

10、Sand people always walk in single file to hide their numbers.

沙人一向单列行走以隐藏人数。

重点词汇

single adj. 单一的；（打斗、比赛等）一对一的；惟一的；适于一人的 n. 单程票；（旅馆等的）单人房间；[复数]（高尔夫球一对一的）二人对抗赛；[常用复数][美国、加拿大英语]未婚（或单身）男子（或女子） vt. 挑选 vi. 作一垒手

file vt. 提出（离婚诉讼或其他讼案）；把…归档；用锉锉；发稿，寄给报社 vi. 发送（报道给报社）；排成一行行走；提出申请 n. 文件夹；卷宗；纵列；锉刀