名詞 scintillation:

1. (physics) a flash of light that is produced in a phosphor when it absorbs a photon or ionizing particle
2. a rapid change in brightness; a brief spark or flash
   同義詞：twinkle, sparkling
3. a brilliant display of wit
4. the quality of shining with a bright reflected light
   同義詞：glitter, glister, glisten, sparkle
5. the twinkling of the stars caused when changes in the density of the earth's atmosphere produce uneven refraction of starlight