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- In 1987, a beginning computer user was overheard saying in a New York store that he was having trouble learning Microsoft DOS, the new disc operating system for personal computers. 1987年，有人听到一位电脑初学者在纽约一家商店中说他在学习微软的DOS系统（适用于个人电脑的一种新的磁盘操作系统）时感到有困难。
- Have you recorded the data in disc? 你已把那些数据存储到磁盘上了吗？
- You can't copy your file with this disc; it's full. 你不能用这张磁盘拷文件，这张盘满了。
- The edge of the disc had been machined flat/smooth. 圆盘的边缘已用机器磨平[光]。
- The system on the small-scale is called a microcomputer or minicomputer. 小规模的系统叫做微型计算机或小型计算机。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- He wears an identity disc round his neck. 他脖子上挂著身分牌儿。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- Secret Service operated against the country. 战争期间，情报机关展开了对敌行动。
- Several causes operated to bring about the war. 那场战争的起因有几个。
- Late-night disc jockey programs are very popular these days. 最近一个时期，深夜播放流行音乐唱片颇受人们欢迎。
- In ancient times the earth was conceived as a flat disc. 在古代人们认为地球呈扁平的圆盘状。
- The surgeon operated on her for a tumor. 医生为她的肿瘤开刀。
- He'll have to be operated for his tumors. 他的肿瘤得开刀。
- The surgeon operated on him to remove the tumor. 外科医生给他做手术以切除肿瘤。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- The department store is well operated. 那家百货公司经营得法。
- The surgeon operated on her for appendicitis. 外科医生为她做阑尾切除手术。
- A computer larger than a minicomputer that can handle more users and large programs. 一种比小型计算机大，能容纳更多用户和处理较大程序的计算机。
- A pilotless aircraft operated by remote control. 无人驾驶飞机无飞行员的遥控飞机
