持效期

chíxiàoqī

duration of effectiveness

Wiktionary

Entry Composition

1 持 chí
  1. to hold
  2. to grasp
  3. to support
  4. to maintain
  5. to persevere
  6. to manage
  7. to run (i.e. administer)
  8. to control
=2 效 xiào variant of 傚 xiào
=2 效 xiào to imitate (variant of 效 xiào)
=2 效 xiào variant of 效 xiào
=2 效 xiào
  1. effect
  2. efficacy
  3. to imitate
=3 期 qī
  1. variant of 期 qī
  2. period
  3. cycle
=3 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
=3 期 jī
  1. (historical, obsolete) short for 期服 (“mourning garment worn for one year following the death of a senior family member; yearlong period of mourning”)
  2. (obsolete) whole year; entire month; one-year anniversary
  3. short for 期服 (“mourning garment worn for one year following the death of a senior family member; yearlong period of mourning”)
  4. whole year; entire month; one-year anniversary