frequency energy短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 频率能量 This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. 此设备使用并放射无线电频率，如不按照标准正常安装使用，可能会对无线电通讯造成有害干扰。 dictall