| • photochemical excitation | |
| प्रकाश: allegation beacon lightness luminosity | |
| प्रकाश रसायनिक: photochemical प्रकाश allegation | |
| रसायनिक: chemical | |
| उत्तेजन: encouragement inflammability inflammation proviso | |
प्रकाश रसायनिक उत्तेजन in English
[ prakash rasayanik utejan ] sound:
