激发的英文：
arouse
excite

参考例句：

Arousal effect
激发效应

To excite or become excited sexually.
(使)激发性欲

Allergen nasal challenge tests in 125 allergic rhinitis cases were observed.
观察125例变态反应性鼻炎变应原鼻内激发试验前后鼻阻力变化。

Arousal system
激发系统

Arousal level
激发水平

Arousal function
激发功能

His sympathies had not been touched.
他的同情心没有给激发。

Stimulate the interest of students in the teaching materials.
激发学生对教学内容的兴趣

This will rouse the initiative of the people.
这将激发群众的热情。

A sensation,stimulation,or perception of the sense of smell.
嗅觉的感受、激发或感觉

arouse是什么意思：
v. 激发，激起；（使）奋发；唤醒

You aroused my curiosity.
你引起了我的好奇心。

The book aroused debate.
这本书引起了争论。

The purpose of art is the arousal of emotions.
艺术的目的是情感的觉醒。

At dawn the farmers began to arouse.
黎明时农民们开始醒来。

This means arousing the peasants' initiative.
这就是要调动农民的积极性。

excite是什么意思：
v. 使兴奋，激动；激发，刺激

a driver; an exciter
激励器

It was an exciting finish.
比赛结尾是激动人心的。

It was such an exciting game.
那场比赛真是精彩刺激。

He is excitable by temperament. =He has an excitable temperament.
他性情易兴奋。

This announcement greatly excited us.
这个通知使我们大为激动。