act without delay upon hearing the news; go into action as soon as one gets wind of sth; immediately respond to a call ? 消息傳來后，他們～。They went into action promptly as soon as they learned of the news.
聞風(fēng)而動wen feng er dong
act without delay on hearing the news
聞風(fēng)而動
act without delay upon hearing the news;immediately respond to a call;go into action without delay
聞風(fēng)而動wén fēnɡ ér dònɡ
聽到消息就立即行動。go into action without delay, immediately to respond to a call, go immediately into action