1. Making the question pertinent is the toll the crisis will take on many people for some time to come. ������������еķ�ʸ���ǣ�δ��һ��ʱ���ⳡΣ�����������������
2. That is the essence of science:ask an impertinent question, and you are on the way to the pertinent answer. ��ѧ�ı����ǣ����һ����ǡ�������⣬�������������ͨ����ȷ�𰸵ĵ�·��
3. Direct and supervise application of record systems and preparation of reports pertinent to procedures and requirements. ָ�������������ϵ����¼��������ǡ���İ����Է������̺�����
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adj.
1. having precise or logical relevance to the matter at hand
2. being of striking appropriateness and pertinence