Inside the battery there are a number of disk made of the element silicon.
在电池内部，有一些用硅元素做成的圆盘。
But other portable music players with HDDs (Hard Disk Drives) or silicon devices have become popular.
但采用硬盘或是半导体设备的播放器变的越来越流行。
But other portable music players with HDDs (Hard Disk Drives) or silicon devices have become popular.
但采用硬盘或是半导体设备的播放器变的越来越流行。
应用推荐