vt.宣布, 宣告, 预示, 播报
I hope to announce the winner shortly.
Footsteps announced his return.
Everyone was silent as he announced the winner of the competition.
The news was announced by Radio Beijing.
1. 宣布, 发布[+that]
They announced that she would give one extra song.
The vote was completed. The chairman announced the result.
2. 通报……的到达; 通知……已准备好
The servant announced Mr. and Mrs. Hunter.
4. 显示, 预告[+that]
1. 当播音员, 当报幕人
2. 【美】宣布参加竞选; 宣布支持某人竞选[(+for)]
The senator announced for the presidency.