射频识别 Traditional 射頻識別 shè pín shí bié 🔊 radio-frequency identification (RFID) + Keep this word Meanings shè pín shí bié 射頻識別 radio-frequency identification (RFID) Its characters 射shèto shootHSK 6频pínfrequency识shíto knowHSK 6别biéto leave; to part (from)HSK 2