| 释义 |
DC telegraphy
- radiotelegraphyn. 无线电报
- telegraphyn. 电信技术
- radiotelegraphn. 无线电报机
- telegraphistn. 报务员；电信技士
- 电报法diàn bào fǎ
telegraphy
- 直流电zhí liú diàn
DC
- 交直流两用jiāo zhí liú liǎng yòng
AC/DC
- 电信术diàn xìn shù
telegraphy
- 电信diàn xìn
telecom, telegraphy, wire
- 直流zhí liú
direct current; DC; cocurrent
- 发报fā bào
transmit messages by radio, telegraphy
- 华盛顿特区huá shèng dùn tè qū
Washington DC
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