photoelectric

a.光电的

phonic, phoniness, phonograph, phonological, phonologist, phonology, phooey, phosgene, phosphate, phosphorescence, phosphorescent, phosphoric, phosphorus, photo, photo finish (in horse racing), photo-, photocell, photochemical, photocopier, photocopy, photogenic, photograph, photographer, photographic, photographically, photography, photolithography, photon, photorespiration, photosensitive, photosensitize, photosensitise, photostat, Photostat (also photostat), photostatic, photosynthesis, photosynthesize, photosynthesise, photosynthetic, phrasal, phrase, phrase-book,