announcevt.宣布；宣告；预示；播报vi.作播音员；宣布竞选Announce sth publicly将某事公之于世.announce to the public向公众宣布announce sb.'s crimesadv.叫喊地Announce sth.publicly将某事公之于世.announce a new discovery宣布新的发现announce the election of宣布 ... 当选announce one's intention喝问announce one's retirement声震云宵announce one's candidature叫喊着对 ... 说些话announce upon authorization受权宣布