- 相关词组
- voice frequency pulsing音频脉冲发生
- voice frequency terminal equipment音频终端设备
- voice frequency telegraph音频电报
- voice frequency band话频带
- voice frequency binary-code sendind equipment音频二元码发送设备
- voice frequency signalling current音频振铃电流
- voice frequency carrier telegraph音频载波电报
- voice frequency channel音频信道
- voltage frequency characteristics电压频率特性
- voice frequency multi-channel carrier telegraphy音频多信道载波电报
- vortex shedding frequency旋涡分离频率
- voice frequency carrier音频载波
- voice frequency repeater office音频增音站
- voice frequency circuit话频电路
- voice frequency telegraphy equipment音频电报设备
- voice frequency ringing set音频振铃设备
- voice frequency repeater音频增音机
- voice frequency keying话频键控,音频拨号
- water cooled high frequency lead水冷高频引线
- voice frequency relay话频电流继电器
- 今日热词
- 热门搜索
- airport n.机场;航空站;
- resveratrol [医]白藜芦醇，3',4',5-三羟（基）芪;
- respect vt. 尊敬，尊重，敬重;关于，涉及;遵守，遵从;注重，重视;顾及;不损害;仰慕;不违背;慎重对待，谨慎从事n. 尊敬，尊重，敬重;（事物的）方面;关系，关联;注重，重视;敬意，问候;细节;着眼点
- sibyl n.（古代希腊、罗马的）女预言家;
- arrival n.到达，抵达;出现，登场;新生婴儿;到达者;
- polla [地名] [意大利] 波拉;
- maintain v.维持，保持;坚称;维修，保养;供养;坚持(意见);固执己见
- fantastic adj.极好的;极大的;奇异的;不切实际的;
- basketball n.篮球（运动）;
- socket n.插座;灯座;窝，穴;[解]眼窝，孔窝;
- dumpling n.饺子;汤团;水果布丁;矮胖的人;
- mercy n.宽容;怜悯;幸运;侥幸;
