您要查找的是不是：
- pullback cam disc 后退凸轮盘
- pullback cam disk 后退凸轮盘
- Have you recorded the data in disc? 你已把那些数据存储到磁盘上了吗？
- Miss Cam is qualified for joining the club. 兰蒙小姐有资格参加俱乐部。
- 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。
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- 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。
- cam disc 凸轮盘
- Such a pullback may already be taking shape. 消费者购买力受损的情况或已初见端倪。
- I would wait for some sort of pullback. 他说，我会等待股市有所回调。
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆，使另一个机器零件活动
- A rod moved by a cam to operate the valves in an internal-combustion engine. 阀门挺杆通过凸轮转动的杆，用来操纵内燃机的阀门
- We observe three sunspot groups on the disc. 在日面上观测到三个黑子群。
- Miss Cam is qualified for joining the club . 兰蒙小姐有资格参加俱乐部。
- The pain was caused by a slipped disc. 疼痛是因腰椎间盘突出引起的。
- A cam that activates another part;a wiper. 凸轮启动另一部分的凸轮；挺杆
