光盘驱动器 guāngpánqūdòngqì optical disc drive Origin Definitions Defs Strokes Stroke Words Sentences Sents 光盘 光盤 guāngpán noun optical disc compact disc (CD); DVD; CD-ROM; a circular plastic disc used to store digital data驱动器 驅動器 qūdòngqì drive (computer) a hardware device used to read, write, or delete data from storage media such as a hard disk, optical disc, or floppy disk