| 单词 | data switch |
| 释义 | data switchdata switch[′dad·ə ‚swich]data switchA switch box that routes an input signal to an output line; for example, to connect two computers to one printer. Manual data switches have dials or buttons. Automatic switches test for signals on the input lines and provide first-come, first-served switching. See HDMI switch and A/B box. |
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