您要查找的是不是：
- Copy holder Person who assist the proof reader in proof reading. Copy holder reads copy, proof reader checks the proof, the two work together in pairs. 协助校对员的人。读稿员手持原稿,读出原文,校对员核对稿样,两人一齐工作。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- Electronic colour scanner: A device using rotating drums,sometimes a flatbed copy holder 电子分色机:一部回转滚筒，有时是平台稿架的装置。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- He asked me to copy out the poems from that book. 他要我把那本书里的诗抄出来或用打字机打下来。
- The picture now showing is a new copy. 现在上映的电影是个新拷贝。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- I make a carbon copy of my documents. 我用复写纸复写文件。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- Would you copy this letter for me, please? 请为我复印一下这封信好吗？
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- This painting is a copy; the original is in Madrid. 这幅画是复制品，原作在马德里。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- I certify that this is a true copy. 我证明这是真副本。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- I have to make some copy to hand out. 我需要复印一些文件以便分发。
- The journalist has handed in her copy. 这个女记者交了稿。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
