arousal

ә'rauzl

n. the act of arousing
n. a state of heightened physiological activity
n. awakening from sleep

n. 奋发, 激励

10,768

BNC 频率

9,686

使用频率

arousal 可以分为前缀 a- 和词根 rouse。其中 rouse 意思是唤醒，结合前缀，表示一种状态或过程，即被唤醒的状态。

例句

1. Arousal can be triggered by exciting activities like sports or music.

刺激可以通过运动或音乐等令人兴奋的活动来引发。

2. The teacher noticed a high level of arousal among the students during the presentation.

老师注意到学生在演讲期间表现出高度的兴奋。

3. Arousal is important for motivation and focus when studying.

兴奋对学习时的动力和专注力很重要。