有效期

yǒuxiàoqī
  1. period of validity
  2. sell-by date

CEDICT

Entry Composition

1 有效 yǒuxiào
  1. effective
  2. in effect
  3. valid
=2 期 qī
  1. variant of 期 qī
  2. period
  3. cycle
=2 期 qī
  1. a period of time
  2. phase
  3. stage
  4. classifier for issues of a periodical, courses of study
  5. time
  6. term
  7. period
  8. to hope
  9. Taiwan pr. qí