您要查找的是不是:
- Do I need to back up my certificates? 是否需要备份证书?
- to back up my proclamations. 这说明我的声明是有根据的,
- The bus had to back up and turn around. 汽车得往后退,再倒过来。
- He drought along a file of document to back up his claim. 他随身携带一卷宗文件以便证实索赔要求。
- Do you have any facts to back up all this? 你有可以证明这一切的任何事实吗?
- You'll have to back up and turn around. 你将不得不往后退并转身。
- You' ll have to back up and turn around. 你得把车往后倒,然后掉过头来。
- To back up tiles is tedious work. 把文档备份是一项枯燥无味的工作。
- We probably need to back up for one moment here. 这里,我们可能需要回顾一下。
- You might want to back up for this. It's a bandage. 你最好退后一点,那只是绷带罢了。
- The new evidence backed up my argument. 新的证词有助于我的辩论。
- The name of the database to back up. 要备份的数据库的名称。
- The bus had to back up and turn round. 那辆公共汽车不得不先往后退, 然后再掉头。
- Will you back up my story when the police ask about me? 当警察问到我的时候,你能帮我自圆其说吗?
- Crashes are to teach you to back up your data. 计算机的死机将教会你储存你的信息。
- I backed up my friend in an argument. 我在辩论中挺我的朋友。
- If you can't go up the hill forwards, you'll have to back up. 如果你不能往前爬上山,那你就得向后退。
- Will you back up my plan? 你会赞成我的计划吗?
- He drought along a file of document to back up his claim . 他随身携带一卷宗文件以便证实索赔要求。
- Youhad n't backed him up. Thenew evidence backed up my argument. 新的证词有助于我的论点。