startle

英/ ˈstɑːt(ə)l /

美/ ˈstɑːrt(ə)l /

CET4/CET6/考研/GRE/

1
惊吓
一不细心就会"杯具"，依然很高的惊吓(Startle)指数。交谈
2
震惊
... startle 强调突然使人惊骇或震惊。 startle 震惊 startle 指因突然的惊吓或意料不到的刺激等而使人惊跳或震惊。 ...
3
使吓一跳
... devoted 挚爱的;忠实的;热忱的 startle 惊吓;使吓一跳 upset 使心烦意乱;使不舒服;使失败;打翻 ...
4
使惊吓
... profound a.1.深度的,深切的,深远的 2.知识渊博的,见解深刻的3.深奥的 startle vt.使惊吓,使吃惊 tragic a.1.悲惨的 2.悲剧(性)的 ...

短语

1
Sometimes a sudden shift in color can be used to startle potential predators or threaten intruders.
有时候，色彩的快速变换可以用来惊吓掠食者或威胁入侵者。
2
The researchers found that people given propranolol had a much lower emotional response—measured by a startle reflex—to the images.
研究者发现，服用了心得安的人们对这些图片的情绪反应——通过惊吓反射测量——低了很多。
3
Military researchers are looking to combine an acoustic gunshot detector with a dazzling laser that will startle shooters who take aim at American helos.
军事研究员们正在试图将声学枪响探测器与一条耀眼的激光相结合，以惊吓将美国直升机作为目标的射手。

Startle
The startle response is a defensive response to sudden or threatening stimuli, and is associated with negative affect. Usually the onset of the startle response is reflectory. The startle reflex is a brainstem reflectory reaction (reflex) that serves to protect the back of the neck (whole-body startle) or the eye (eyeblink) and facilitates escape from sudden stimuli. It is found across the lifespan and in many species. An individual's emotional state may lead to a variety of responses.

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