初生

chūshēng
  1. newborn
  2. nascent
  3. primary (biology)

CEDICT

biology

Entry Composition

1 初 chū
  1. at first
  2. (at the) beginning
  3. first
  4. junior
  5. basic
2 生 shēng
  1. to be born
  2. to give birth
  3. life
  4. to grow
  5. raw
  6. uncooked
  7. student