光照治疗 Traditional 光照治療 guāng zhào zhì liáo 🔊 light therapy + Keep this word Meanings guāng zhào zhì liáo 光照治療 light therapyphototherapy Its characters 光guānglight; ray (CL:道[dao4])HSK 4照zhàoaccording toHSK 3治zhìto ruleHSK 5疗liáoto treat