電子警察 diàn zǐ jǐng chá

DEFINITIONS

  1. traffic camera
  2. speed camera
  3. closed-circuit TV police surveillance

CHARACTERS

電 diàn electricity, electric; lightning
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch
警 jǐng
HSK 4
guard, watch; alert, alarm
察 chá
HSK 4
examine, investigate; notice