1. The players work together as a team to create an impenetrable, solid wall. ����һ�����һ����ӣ������һ���������ļ�̵�ǽ��
2. To know that what is impenetrable to us really exists. is at the center of true religiousness. ��ʶ���������������������ȷʵ���ڡ��������ڽ��Ե����ġ�
3. They cut down her forest, says the LORD, impenetrable though it be; More numerous than locusts, they cannot be counted. ��������ɭ�֩��������Ķ��賓����Ȼ�����ܵò������룬��Ϊ���Ƕ��ڻȳ棬����ʤ����
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adj.
1. not admitting of penetration or passage into or through
2. permitting little if any light to pass through because of denseness of matter
3. impossible to understand