keyed-up

例句：

1. 1.She was keyed up about the upcoming meeting.
   她对即将到来的会议感到紧张。
2. 2.The movie made us all keyed up with excitement.
   这部电影让我们都兴奋不已。
3. 3.He was keyed up by the news of his promotion.
   他因为晋升的消息而激动不已。