He's taking a dangerous drug: it acts very fast on the centralnervoussystem.
他在使用一种危险的药物——这种药物很快作用于中枢神经系统。
《柯林斯英汉双解大词典》
2
Prolonged odor stimulation, however, could produce more long-lasting reductions in response, possibly involving structures higher in the centralnervoussystem pathway.
然而,长时间的气味刺激可以产生更持久的反应减少,可能涉及中枢神经系统通路的高层结构。
3
Changes in the electrical pattern of the brain indicate that the stimulus is getting through to the infant's centralnervoussystem and eliciting some form of response.