be backed up

be backed up 基本解释

（交通）堵塞堆积

be backed up 用法和例句

1、Database to be backed up.

要备份的数据库。

2、In a bad traffic jam, cars can be backed up for miles.

在严重交通堵塞时，车龙可能长达几英里。

3、Secretary Albright believes that 1 diplomacy must be backed up with power.

国务卿奥尔布赖特认为，外交必须以武力为后盾。

4、It can be run on the same machine as the database that needs to be backed up.

它可以在需要备份的数据库所在的相同机器上运行。

5、Next, it discusses the content stores and files that should be backed up periodically.

然后，讨论应该定期备份的内容存储库和文件。

6、Brown promised any political progress would be backed up with economic support by Britain.

布朗承诺任何政治进展都会得到英方的经济支持。

7、The lectures and seminars of course are to be backed up by a heavyprogram of work.

这门课程除讲课和讨论外, 还有大量的实地调查作为补充。

8、The Secretary General says the declaration must now be backed up by concrete and effective actions.

秘书长说现在必须将宣言付诸具体有效的行动。

9、The lectures of this course are to be backed up by a comprehensive programme of field work.

这门课程除了讲课外, 还有综合性的现场实习加以补充。

重点词汇

backed a. 有背的；有财力支持的