Şunu aradınız:: 一种可卸除的存储介质 (Çince (Modern) - İngilizce)

一种可卸除的存储介质，由一个软塑料制成的、放在方形保护性封套或盒子里的小磁盘组成。
a removable storage medium, consisting of a small magnetic disk made of flexible plastic, housed in a square protective envelope or cartridge.

在使用便携式 usb 驱动器、存储卡或者其他在 windows 中显示为磁盘卷的存储介质时该选项有用。
this is useful for cases where you have removable usb drives, memory cards, or other storage media that appear to windows as a disk volume.