您要查找的是不是：
- A dyke was built to retain the floods. 修了一道堤坝挡住洪水。
- 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]。
- 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。
- 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。
- retainer disc 压绳盘
- Her arrival had just been announced by the faithful retainer. 她的忠仆已刚宣布了她的到来。
- I retain a clear memory of those days. 我还清晰地记得那些日子。
- He has managed to retain most of his fortune. 他设法保存了他的大部分财产。
- Concentrated study will help you to retain knowledge. 专心学习有助于你记住知识。
- Dicotyledonous plants retain a series of strands. 双子叶植物中保留着一系列的束。
- We pay him a retainer of $1,000 per annum. 我们每年付给他1, 000美元的预聘费。
- We observe three sunspot groups on the disc. 在日面上观测到三个黑子群。
- What should I do? Retain the red door? 现在门已经刷上红色了，怎么办?
- Kit includes: Seat, Retainer Wire and Cover O-ring. 组件包括：阀座，固定器线圈和阀盖O形环。
- The pain was caused by a slipped disc. 疼痛是因腰椎间盘突出引起的。
- Remove the retainer from the body bore. 从阀体镗孔内拆卸固定器。
