您要查找的是不是：
- 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。
- 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.
- 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。
- 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。
- I tried to cover up for him,but without success. 我想给他掩饰一下，但没有成功。
- She laughed to cover up her feeling of awkwardness. 她用笑声掩饰她的难堪。
- He tried to cover up his guilt by lying. 他企图用说谎来掩盖罪行.
- The child tried to cover up his toys. 那孩子拼命想盖住他的玩具。
- They tried to cover up the scandal. 他们试图掩盖这桩丑闻。
- Trying to cover up the mistake is an act of folly. 试图隐藏错误是一件愚蠢的事。
- He tried to cover up his nervousness. 他竭力掩饰内心的紧张。
- I tried to cover up for him, but without success. 我设法包庇他, 但没有成功。
- You can use a concealer to cover up the blemshies. 你可以用遮瑕膏来遮盖那些黑斑。
- Over and over, I wanted to cover up my ears. 一次又一次，我想盖住我的耳朵。
