您要查找的是不是：
- Lies cannot cover up [conceal] the facts. 谎言掩盖不了事实。
- How can you cover up your mistake? 你怎么能把自己的错误掩盖起来呢?
- No amount of lies can cover up reality. 谎言再多也掩盖不了事实真相。
- There is nothing Japan can do to cover up its ugly past - using little tricks to try to hide it serves only to discredit itself. 再来看看日本，他们在历史问题上耍小聪明，玩弄伎俩，为不光彩的过去涂脂抹粉，结果反而是在给自己抹黑。这是日本所无法掩盖的丑陋之处。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
- I tried to cover up for him but without success. 我设法替他掩饰，但没成功。
- Make-up woman with the patience to conceal their faces, men used to cover up their own content. 女人用耐心化妆来掩饰自己的面容，男人用故作深沉来掩饰自己的内容。
- The cream base can help to cover up the freckles. 这种底霜能掩盖雀斑。
- The government is trying to cover up the scandal. 政府企图遮掩这件丑事.
- A fox cannot hide its tail.; Evils cannot be covered up. 狐狸尾巴藏不住。
- They wanted to cover up and paint over everything. 他们企图掩盖一切，粉饰一切。
- He tried to cover up the fault by lying. 他企图用谎言来掩饰这一失误。
- No pretty words can cover up its aggressive acts. 漂亮的言辞掩盖不了它的侵略行径。
- No amount of sophistry can cover up the truth. 任何狡辩都不能掩盖事实真相。
- Somebody has tried to cover up the evidence. 有人试图掩盖证据。
- She tried to cover up her nervousness. 她设法掩饰紧张的心情。
- They tried to cover up their mistakes. 他们企图掩盖错误。
- We used a piece of fabric used to cover up a hole. 我们用块布把那个洞盖住了。
- As a temporary shift, he covered up the leak with a plastic bag. 作为权宜之计，他用塑料袋把漏洞给包上了。
- He says he did it, but he's covering up for a friend. 他说事情是他干的，但实际上他是在包庇一个朋友。
