| 单词 | magnetic ink |
| 释义 | magnetic ink (once / 2363863 pages) n WORD FAMILY magnetic ink USAGE EXAMPLESIf a fabric or device printed with this magnetic ink breaks, the particles attract one another and close the gap. New York Times(Nov 02, 2016) Hi-tech magnetic ink allows counting machines at banks to instantly sort the authentic cash from the fake bills. The Guardian(Mar 31, 2016) Magnetic ink is also cheap: Dr. Bandodkar estimated that $10 worth of ink materials can yield hundreds of small devices. New York Times(Nov 02, 2016) n an ink that contains particles of a magnetic substance whose presence can be detected by magnetic sensors Hyper ink a liquid used for printing or writing or drawing |
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