特設

特设
tèshè
  1. ad hoc
  2. to set up specially

CEDICT

to specially set up; to create specially (for the purpose of ...)

Wiktionary

Entry Composition

1 特 tè
  1. special
  2. unique
  3. distinguished
  4. especially
  5. unusual
  6. very
  7. abbr. for 特克斯 tèkèsī, tex
2 設 shè
  1. to set up; to put in place
  2. (math.) given; suppose; if

Related entries

臨時 línshí
  1. as the time draws near
  2. at the last moment
  3. temporary
  4. interim
  5. ad hoc
家豪說他今天不來了，臨時加班。

Jia-hao said he's not coming today. He has a last-minute overtime.

Source: Tatoeba