The turning disc is connected by a drive belt to an electric motor.(转盘与电动马达之间由一条输送带连接。)
It looked like a huge disc.(它看起来像一个巨大的圆盘。)
The second problem is that Venus exhibits a halo of light when it is seen just outside the Sun's disc.(第二个问题是，当金星在太阳圆盘外被观测到时，它会呈现出光晕。)
The advanced 96k upsampling raises the bar for playback of movies, television, and concert films mastered for Blu-ray Disc.(先进的96k升采样技术提高了播放蓝光光盘所制作的电影，电视和音乐会电影的标准。)
On most systems, a driver enters a desired address, motorway junction or point of interest via a touch screen or disc.(在大多数系统中，驾驶员通过触摸屏或磁盘输入意愿的地址、高速公路交叉点或感兴趣的地点。)
The electronics company Sony has announced the death of the man credited with developing the compact disc, Norio Ohga.(索尼电子公司日前宣布，发明激光唱片的大贺典雄去世。)
This recording is available on disc or cassette.(这录音有激光唱片和盒式磁带两种。)
Sony has also led the way in shrinking the size of compact-disc players.(索尼公司在缩小CD播放机尺寸方面也处于领先地位。)
He realized that, from different latitudes, the passage of the planet across the Sun's disc would appear to differ.(他意识到，从不同的纬度上看，行星穿过太阳圆盘的路径似乎会不一样。)
