荧光
yíngguāngTraditional 熒光
fluorescence; fluorescent
Every meaning
yíngguāng
- fluorescence; fluorescent
Its characters
- 荧yíngglimmering; fluorescent
- 光guānglight; ray
Words with 光
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).