| 词汇 | 选频 |
| 释义 | 选频选频[xuǎn pín]1.■frequency-selecting 常用词组1.■选频电平表 selective level meter;2.■选频耳机 frequency-selective earphone;3.■选频放大器 frequency-selective amplifier; frequency-selecting amplifier; selective amplifier;4.■选频伏特计 frequency-selective voltmeter;5.■选频连接器 frequency-selecting connector;6.■选频器 frequency-selector;7.■选频网络 frequency-selective network;8.■选频系统 frequency-selective system;9.■选频振铃 {电} harmonic ringing |
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