劍橋詞典relating to the parasympathetic nervous system (= the system that controls functions that cannot be controlled , such as slowing the heart beat and producing tears ) 副交感神經(jīng)的 The parasympathetic nervous system opposes the effects of the sympathetic nervous system . 副交感神經(jīng)系統(tǒng)的作用與交感神經(jīng)系統(tǒng)相反。 返回 parasympathetic