1. She can not let anyone know, including the clandestine manufacture of men. ���������κ���֪���������������ܵ����ˡ�
2. Nearly all the clandestine factories have minimal safety standards and fatal explosions are a regular occurrence. �������еĺڹ����������ϰ�ȫ�������Ҽ����������Եı�ը��
3. Before the Revolutionary War, an underground organization, known as the Sons of Liberty, used to hold clandestine meetings Boston. �ڸ���ս��ǰ��һ����������֮�ӵĵ�����֯��ȥ�����ڲ�ʿ�پ������ܻ��顣
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adj.
1. conducted with or marked by hidden aims or methods
