startle response

常见例句

Startle barking occurs in response to an unfamiliar or sudden sound or movement.
走进门口发生反应陌生或突然声音或运动。
wf1504.blog.163.com
Eventually the human volunteers exhibited a startle response upon seeing the first spider without the pain stimulus being administered.
最终，志愿者看到第一种蜘蛛时即使没有接受疼痛刺激也表现出惊惧反映反应。
The researchers found that people given propranolol had a much lower emotional response — measured by a startle reflex — to the images.
通过惊吓反射测量，研究者发现，服用了治疗心脏病的药品的人们对这些图片的情绪反应低很多。