tribunal       
noun [ C ] uk/traɪˈbjuː.nəl/ us/traɪˈbjuː.nəl/
 (尤指由政府正式选定的)特别法庭,审理委员会
a special court or group of people who are officially chosen, especially by the government, to examine (legal) problems of a particular type
  a war crimes tribunal 战争犯罪特别法庭 
 She took her case to an immigration appeals tribunal. 她向移民上诉法庭提出了申诉。 
 Compare: court noun
 - More examples
 - He went to the industrial tribunal to seek redress for the way his employers had discriminated against him.
 - She remitted the case to a new tribunal for reconsideration.
 - His appeal will be heard by a tribunal.
 - They set up a tribunal to deal with the petty criminals.