1. Still no definitive way to communicate with him, no primer has been discovered. I hope that changes soon. ĿǰΪֹ��û�ҵ�һ�����Ժ�����ͨ�ķ�ʽ��ϣ��������Ծ��쵽����
2. We also review reference counting and provide a primer on templates, including some of the exacting syntactic requirements. ����ͬʱ�ع����ü�����ͬʱ�ṩģ�����ţ�����һЩ��ȷ���Ҫ��
3. Apply primer to pipe in the same manner, extending application area to slightly more than the insertion depth into the fitting socket. ����ͬ�ķ���������Ϳ���ڹܵ��ϣ�Ϳ�����Ҫ�Ȳ���ܼ��в�˿ڵ����Ҫ�Դ�һЩ��
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n.
1. an introductory textbook
2. any igniter that is used to initiate the burning of a propellant
3. the first or preliminary coat of paint or size applied to a surface