be keyed up的意思|示意
心情紧张的（keyed 是 key 的过去分词）
be keyed up的网络常见释义
十分紧张 ... be in the know熟知内幕的，知晓内情的 be keyed up十分紧张 be on the balI精明能干的 ...
be keyed up相关例句
The human mind responds to stimuli, through which it may be "keyed up" to high rates of vibration, known as enthusiasm, creative imagination, intense desire, etc.
人心对刺激会产生反应，受到刺激，人心会激发高度的共振，并化之为热心、创造性的想象力、强烈渴望等等。
Hsin - mei was so keyed up that his nerves climbed and fell with it. Now as he thought back on it, he still wished he could twist off Hung-chien's nose as a warning for him to be careful next time.
赵辛楣剌激得神给它吊上去，掉下来，这时候追想起还恨得要扭断鸿渐的鼻子，警告他下次小心。