光刻胶 guāng kè jiāo

DEFINITIONS

  1. photoresist (laser etching used in microelectronics)

CHARACTERS

光 guāng
HSK 4
light, brilliant, shine; only
刻 kè
HSK 3
carve, engrave; quarter hour
胶 jiāo
HSK 5
glue, gum, resin, rubber; sound; shin bone