单词 | card reader |
释义 | card readernoun 1An electronic sensor that reads a magnetic strip or bar code on a credit card, membership card, etc.The card reader read data from badges and any pin number data entered at a keypad of the reader....
2An electronic device that reads and transfers data from various portable memory storage devices.The ideal player would offer a a 20GB hard drive, good musical sound quality, a superb screen with which to view photos and a memory card reader to transfer them with....
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