发烧的孩子不愿吃东西，只会要冷饮。A feverish child refuses to eat and asks only for cold drinks.她坐在阳光下懒洋洋地抿着冷饮。She sat in the sun, idly sipping a cool drink.他正在喝冷饮.He is taking cold fluids....
This works through the mediation of the central nervous system.这是通过中枢神经系统的调节作用实现的。Certain chemicals can induce undesirable changes in the nervous system.有些化学物质能在神经系统中引起不良变化.He's taking a dangerous drug: it acts very...