“PRINT”是“Load PRINT queue”的缩写，意思是“加载打印

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“PROMPT”是“Change DOS Prompt”的缩写，意思是“更

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“RECOVER”是“RECOVER a damaged file”的缩写，意思是“

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“RENAME”是“RENAME a file”的缩写，意思是“重命名文件”

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“REPLACE”是“copy or add selected file(s) to target

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“RESTORE”是“Restore backed-up files”的缩写，意思是“

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“RD”是“Remove Directory”的缩写，意思是“删除目录”

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“RMDIR”是“Remove Directory”的缩写，意思是“删除目录”

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“SELECT”是“Install DOS with Selected format”的缩写

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“SET”是“SET [name] = [parameter]”的缩写，意思是“set

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