The addition of another read/write head in the disk drive led to the use of double-sided floppy disk and doubled the capacity of the disk.是什么意思_The addition of another read/write head in the disk drive led to the use of double-sided floppy disk and doubled the capacity of the disk.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句