| 释义 |
switchboards是switchboard的复数 switchboard美 ['swɪtʃ.bɔrd] 英 ['swɪtʃ.bɔː(r)d] - na.配电盘；【电】配电盘；交换台
- 网络电话接线；配电板；交换机
n. | 8. 【电学】配电盘;(电信、电话)交换机,交换台;配电盘 8. 【电学】配电盘;(电信、电话)交换机,交换台;配电盘 |
n. | 1. a manually operated device for interconnecting telephone lines and routing telephone calls, usually within a telephone exchange or in a workplace, hotel, or other large building 2. one or more insulating panels containing the electrical devices and instruments such as switches, circuit breakers, fuses, and meters required to operate electrical equipment 3. a large piece of equipment in an office, hotel, public building, etc. that a person called a switchboard operator uses to answer telephone calls and to connect the people calling with the people who they want to speak to 4. the electronic equipment used to connect telephone calls in a large business or organization 1. a manually operated device for interconnecting telephone lines and routing telephone calls, usually within a telephone exchange or in a workplace, hotel, or other large building 2. one or more insulating panels containing the electrical devices and instruments such as switches, circuit breakers, fuses, and meters required to operate electrical equipment 3. a large piece of equipment in an office, hotel, public building, etc. that a person called a switchboard operator uses to answer telephone calls and to connect the people calling with the people who they want to speak to 4. the electronic equipment used to connect telephone calls in a large business or organization |
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