startle reaction中文什么意思

惊跳反应

惊愕反应

• startle:    vi.,vt. (使)大吃一惊，(使 ...
• reaction:    n. 1.反作用，反应；反冲；反动力 ...
• reflex, startle:    惊吓反射

例句与用法

1. A startled reaction or movement
   惊跳受到惊吓的反应或动作

英文释义

名词

1. a complicated involuntary reaction to a sudden unexpected stimulus (especially a loud noise); involves flexion of most skeletal muscles and a variety of visceral reactions
   同义词：startle response