parasympathetic

名词 parasympathetic:

1. originates in the brain stem and lower part of the spinal cord; opposes physiological effects of the sympathetic nervous system: stimulates digestive secretions; slows the heart; constricts the pupils; dilates blood vessels
   同义词：parasympathetic nervous system

形容词 parasympathetic:

1. of or relating to the parasympathetic nervous system

par.a.sym.pa.thet.ic

adj.（形容词）
Of, relating to, or affecting the parasympathetic nervous system:
副交感神经系统的：属于、有关或影响副交感神经系统的：
例句：
parasympathetic activity; parasympathetic agents.
副交感神经系统活动；副交感剂

n.（名词）
The parasympathetic nervous system.
副交感神经系统
Any of the nerves of this system.
副交感神经：这个系统中的任意一根神经

【引伸】
par.asym.pathet.ically
adv.（副词）