officiate

officiate
[əˈfɪʃɪeɪt]
verb
  1. [no obj.]act as an official in charge of something, especially a sporting event
    经办(尤指经办体育比赛项目)掌管,经管;负责
    three judges will officiate at the two Grands Prix.
    三位评判员将负责两项国际汽车大奖赛。
    ■perform a religious service or ceremony
    主持(宗教仪式,典礼)
    he baptized children and officiated at weddings.
    他给孩子们施洗礼,也主持婚礼。
派生
officiation
noun
officiator
noun
语源
  1. mid 17th cent.: from medieval Latin officiare 'perform divine service', from officium (see office)
英语宝典
考试词汇表