a very high level of excitement or activity 高度兴奋;极为激动;狂热 Speculation about his future had reached fever pitch. 关于他的前途的猜测达到了狂想的地步。 Excitement rose to fever pitch the day before the game. 比赛的前一天人们兴奋到了极点。 The crowd had been roused to fever pitch by the drama of the game. 这场比赛的戏剧性场面已经把人群激起了狂热。 a fever pitch of nervous excitement 极度的焦躁不安。 - at fever pitch
Excitement has been at fever pitch for days 狂热的兴奋持续了好些日子。