喷丝头 pēn sī tóu

DEFINITIONS

  1. spinneret
  2. extrusion nozzle

CHARACTERS

喷 pēn
HSK 5
spurt, blow out, puff out
丝 sī
HSK 5
silk; fine thread; wire; strings
头 tóu
HSK 3
head; top; chief, first; boss