激动的名词形式：excitement

n.激动;兴奋;刺激;令人激动(或兴奋)的事

复数： excitements

Her heart was pounding with excitement.

她激动得心脏怦怦直跳。

Her voice trembled with excitement.

她激动得声音颤抖。

There was great excitement in the air

人人都感到无比激动。

She felt a surge of excitement run through her

她突然觉得浑身激动。