365bet中国官方网站

  • word of the day

    optical disc

    optical disc - 365bet中国官方网站 definition and meaning for word optical disc

    Definition
    (noun) a disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface
    Synonyms : optical disk

  • Word used in video below:
    text: our disc ah it's your disc yes can you
    Download our Mobile App Today