光耦合器 guāng ǒu hé qì

DEFINITIONS

  1. optocoupler (electronics)

CHARACTERS

光 guāng
HSK 4
light, brilliant, shine; only
耦 ǒu plow side by side; team of two
合 hé
HSK 4
combine, unite, join; gather
器 qì
HSK 5
receptacle, vessel; instrument