1. But they might want to use the incident to reconsider their own internal workings, too. ������Ҳ�п���Ϊ��Ϊ����¼������¿����¹����ڲ����ơ�
2. They study its parts and workings as well as its role in the nervous system, its chemistry, and its physics. ѧ���о��۾�����ɣ����ʽ���Լ�������ϵͳ�е����ã���ѧ��ɺ����������ȡ�
3. Of course, even we do not need fundamentally new physics, to unravel the workings of our brain will take great scientific discoveries. ��Ȼ����ʹ���Dz�����Ҫ�����ϵ�������������ǵĴ���֮����Ȼ��һ���ش�Ŀ�ѧ���֡�
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n.
1. the internal mechanism of a device
2. a mine or quarry that is being or has been worked