基本解释n.宣布动词announce的现在分词形式.同根派生 announcing相关词英汉例句用作名词 (n.)The candidate got a drop on his opponent by announcing first.这个候选人抢在他的对手之前宣布参加竞选。The principal made a statement announcing the Christmas vacation.校长宣布了圣诞节的假期。announcing更多例句