- 单词发音： 美 [ bækt ʌp ]
- 基本解释：后退了
- backed up 是什么意思及中文翻译：
- 形容词(adj.) 毒品麻醉的
- 后脊
backed up 相关例句更多>
- The accident backed up traffic.
事故使交通堵塞。
- I backed up my friend in an argument.
我在辩论中挺我的朋友。
- The new evidence backed up my argument.
新得证词有助于我得辩论。
- Real love is always a choice backed up by action.
真爱始终是一个有行动支持的选择。
- The vehicles were backed up because of the accident.
车辆因交通事故受阻了。
- It is time the Government backed up its advert campaigns with tougher measures.
是政府采取更严厉的措施来兑现其宣传承诺的时候了。
- The accident backed the traffic up for blocks. Traffic backed up in the tunnel.
事故引起了交通阻塞。在地下道中引起了交通阻塞
- Science continued to throw up discoveries which further backed up his hypothesis.
科学不断地提供新的发现，从而进一步证实了他的假设。
- Water may have backed up into the septic tank, which in turn backs up into the plumbing system.
水可能会灌入化粪池，再回灌入管道系统。
- The database will be zipped and backed up twice a week and protected against data loss due to any accidental computer problems.
数据库一周压缩备份两次，以防电脑故障造成数据丢失。
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