keyed up

vt. 兴奋(紧张)

例句与用法：

She was keyed up over her impending operation.

她为了即将进行的手术而心中忐忑不安。

The children were all keyed up over the show of wire walking.

孩子们在看走钢丝表演时都紧张极了。

Live performance is the best! I am still keyed up.

现场演出是最棒的！我仍兴奋不已。

详细释义：

ph.

紧张的; 激动的; 兴奋的