胶原蛋白 jiāo yuán dàn bái

DEFINITIONS

  1. collagen

CHARACTERS

胶 jiāo
HSK 5
glue, gum, resin, rubber; sound; shin bone
原 yuán
HSK 4
source, origin, beginning
蛋 dàn
HSK 2
eggs; term of abuse
白 bái
HSK 2
white; pure, unblemished; bright