整个

zhěng gè whole; entire; total

硬盘

yìng pán hard disk

备份

bèi fèn backup

成

chéng to succeed; to finish; to complete; to accomplish; to become; to turn into; to be all right; OK!; one tenth

Chéng surname Cheng

镜像

jìng xiàng mirror image

文件

wén jiàn document; file; CL:份[fen4]

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