光学 (guāng xué) — optics
Definition
noun
optics
Examples
- 光学。Tā zhèng zài yán jiū guāng xué zhōng de zhé shè xiàn xiàng.He is studying refraction phenomena in optics.
- 光学。guāng xué Shì wù lǐ xué de yí gè zhòng yào fēn zhī.Optics is an important branch of physics.
- 光学。Zhè mén kè chéng hán gài le guāng xué de jī běn yuán lǐ.This course covers the basic principles of optics.
Appears in
Browse more HSK 7-9 words or search the full 43,000-word dictionary.