时差N小时 为什么烫到的瞬间会觉得冷？(下)

However, if a strong stimulus¹, like very hot water, can stimulate² not only the warmth receptors but also stimulate the pain receptors.

然而，如果遇到滚烫的热水等强烈的外部刺激，不仅能触发暖感受器，而且会触发疼痛感受器。

These warn us that we are doing ourselves damage, and should take action to prevent it.

这些反应警告我们，我们正在伤害自己，应该立刻采取措施防止伤害继续。

The strong stimulus can also cause the abnormal stimulation³ of the cold receptors.

这种强烈的刺激还会导致冷感受器被异常激发。

Over-stimulation can cause the confusing sensation of cold, hot and pain, but as long as we’re clear about pulling the toe out to safety, paradoxical cold is just another strange trick of the senses.

过度刺激会导致人体对冷、暖和痛觉的感知发生错乱，但只要我们清醒地意识到应该把脚趾挪到安全的地方，诡冷觉也只是一种奇怪的感官游戏而已。

1 stimulus   

n.刺激，刺激物，促进因素，引起兴奋的事物

参考例句：

• Regard each failure as a stimulus to further efforts.把每次失利看成对进一步努力的激励。
• Light is a stimulus to growth in plants.光是促进植物生长的一个因素。

2 stimulate   

vt.刺激，使兴奋；激励，使…振奋

参考例句：

• Your encouragement will stimulate me to further efforts.你的鼓励会激发我进一步努力。
• Success will stimulate the people for fresh efforts.成功能鼓舞人们去作新的努力。

3 stimulation   

n.刺激，激励，鼓舞

参考例句：

• The playgroup provides plenty of stimulation for the children.幼儿游戏组给孩子很多启发。
• You don't get any intellectual stimulation in this job.你不能从这份工作中获得任何智力启发。