appoint  
verb uk/əˈpɔɪnt/ us/əˈpɔɪnt/
  (PERSON)      
 C1 [ T ]任命;委派 
to choose someone officially for a job or responsibility
  We've appointed three new teachers this year. 我们今年已经任用了3名新教师。 
 He's just been appointed (as) director of the publishing division. 他刚刚被任命为出版科科长。 
 [ + to infinitive ] A commission has just been appointed to investigate fraud claims. 刚委派了一个委员会去调查诈骗的说法是否属实。 
 - More examples
 - The truth is that they appoint no more than a token number of women to managerial jobs.
 - He'll be the acting director until they can appoint a permanent one.
 - The police have appointed a liaison officer to work with the local community.
 - The government has appointed a drugs tsar to co-ordinate the fight against drug abuse.
 - A top German engineer has been appointed to troubleshoot the cause of the accident.
 
  (DATE)      
 [ T usually passive ] formal约定,安排(日期、时间) 
to arrange a date or time when a meeting or other event will happen
  A date has been appointed for the election. 选举日期已定。