光毒性

guāngdúxìng
  1. (medicine) phototoxicity
  2. phototoxicity

Wiktionary

Entry Composition

=1 光 guāng
  1. bright; shiny
  2. only; merely
  3. used up; finished
  4. to leave (a part of the body) uncovered

classifier: 道
=1 光 guàng
  1. (historical dictionaries only) to color
  2. to color
2 毒性 dúxìng toxicity