| 单词 | fight-or-flight reaction |
| 释义 | fight-or-flight reaction fight-or-flight reaction AHD: [fºt“ôr-flºt“] D.J. [6fa!t%86fla!t]K.K. [6fa!t%r6fla!t]n.（名词）A set of physiological changes, such as increases in heart rate, arterial blood pressure, and blood glucose, initiated by the sympathetic nervous system to mobilize body systems in response to stress.对抗反应：因为压力使身体系统松动而通过交感神经系统传达的一系列心理变化，例如心律增加、动脉血压上升和血糖升高 |
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