adj.释放的
动词free的过去式和过去分词形式.
This indicates how much space has been freed by the online defragmentation process. 这表示联机碎片整理进程已释放的空间大小。
n.自由；直率；特许，特权
n.自由民；被解放的奴隶
n.自由民
adj.热爱自由的
