noun 下载 🔗分享 千伏 One thousand ( 103 ) volts. Symbol: kV or KV. Examples : "The electrical wiring in the school lab needs to be rated for a kilovolt to handle the high-powered equipment. " 学校实验室里的电线需要额定电压达到千伏,才能承受高功率设备的负荷。 energy physics electronics technical science 与AI对话词汇游戏阅读练习