一经

一經
yījīng
  1. as soon as
  2. once (an action has been completed)

CEDICT

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
2 经 jīng
  1. classics
  2. sacred book
  3. scripture
  4. to pass through
  5. to undergo
  6. to bear
  7. to endure
  8. warp (textile)
  9. longitude
  10. menstruation
  11. channel (TCM)
  12. abbr. for economics 经济 jīngjì