微生物是引起化学变化的作用者.Microorganisms are the agents that bring about the chemical change.米勒下结论说,作用者能够看懂接受者的面部表情.Miller concluded that actor was able to read the receiver's facial expressions.或许作用者感受了同理心, 想象到受电击会是什么感觉.Perha...