射频识别 shè pín shí bié

DEFINITIONS

  1. radio-frequency identification (RFID)

CHARACTERS

射 shè
HSK 5
shoot, eject, issue forth, emit
频 pín
HSK 5
frequently, again and again
识 shí
HSK 1
recognize, understand, know
别 bié
HSK 2
separate, other; do not