常見例句用作形容詞 (adj.)Sorry,but this error is unrecoverable.很抱歉，但這個錯誤是不可恢複的。Lists all datafiles for which an unrecoverable operation has been performed against an object in the datafile since the last backup of the datafile.列出所有這個的數據文件，從上一次的備份之後，執(zhí)行了對數據文件中的對象不可恢複的操作。 返回 unrecoverable