光学仪器 guāng xué yí qì

DEFINITIONS

  1. optical instrument

CHARACTERS

光 guāng
HSK 4
light, brilliant, shine; only
学 xué
HSK 1
learning, knowledge; school
仪 yí
HSK 6
ceremony, rites gifts; admire
器 qì
HSK 5
receptacle, vessel; instrument