| 单词 | local-battery telephone set |
| 释义 | local-battery telephone set [`lō·kǝl `bad·ǝ·rē `tel·ǝ´fōn ´set] ELECTRONICS Telephone set for which the transmitter current is supplied from a battery, or other current supply circuit, individual to the telephone set; the signaling current may be supplied from a local hand generator or from a centralized power source. |
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