disk allocation table

例句：

1. 1. The disk allocation table is used todetermine which files are on the hard drive.
   磁盘分配表用于确定硬盘上哪些文件存在。
2. 2. The disk allocation table was updated toreflect changes in the system configuration.
   磁盘分配表已更新以反映系统配置的变化。
3. 3. Thedisk allocation table is critical for managing diskspace and preventing data loss.
   磁盘分配表对于管理磁盘空间和防止数据丢失至关重要。