精密仪器 jīng mì yí qì

DEFINITIONS

  1. precision instruments

CHARACTERS

精 jīng
HSK 4
essence; semen; spirit
密 mì
HSK 4
dense, thick, close; intimate
仪 yí
HSK 6
ceremony, rites gifts; admire
器 qì
HSK 5
receptacle, vessel; instrument