刺激的英文：
provoke
irritate
upset
stimulate

参考例句：

Under the stimulus of
在…的刺激下

To invigorate; stimulate
令人振奋;刺激。

Stimulate;Stimulation
鼓励,刺激

Response to stimulus
对刺激的反应

To stir up passion
刺激热情

Yes, it is really exciting to waterski.
是的，滑水非常刺激。

be respondent to some stimulus
对某种刺激易感应

A juicy mystery novel.
一本很刺激的侦探小说

A response to a stimulus.
反应对刺激的回应

To strike,propel,arouse,or stimulate.
促进，推动，唤起，刺激

provoke是什么意思：
v. 激起，引起；驱使，煽动；挑衅，激怒

To goad,provoke,or tease.
刺激，激怒，嘲笑

Oppression and exploitation provoked people to rebellion.
压迫和剥削激起人们的反抗。

A goading, provoking, or teasing remark or act.
剌激性言行刺激的、激励的、嘲笑的言论或行为

irritate是什么意思：
v. 使发怒，使急躁；使感到不适，使疼痛

To irritate or inflame, as by chafing or sunburn.
发热因摩擦或日晒而发热或变红

He was irritated by their perpetual complaints.
他们不断发牢骚把他惹火了。

He describes the tourists as an irritation.
他觉得那些游客令人厌烦。

upset是什么意思：
v. 弄翻；打乱；使心烦；颠覆
n. 不适；混乱；心烦意乱；颠覆
adj. 心烦的；混乱的；不适的

It upsets the groove.
这扰乱了惯例。

He was upset at not being invited.
人家没邀请他，他很不痛快.

Upset the apple cart.
美梦破灭。