1. Gloves, surgical, size 8, sterile, single use, pair. ���ף������ã�8�ţ�����һ���ԣ�һ����
2. Unlike red blood cells, blood substitutes can be pasteurized, filtered and chemical-cleansed to make them sterile. ����Ѫ��ϸ����ѪҺ���Ʒ�ܽ��а�ʽ��������˺ͻ�ѧ����ʹ֮����
3. For example, scientists could breed sterile male mosquitoes able to create the right tones and harmonies to compete with wild males and thereby reduce mosquito populations. ���磬��ѧ�ҿ��������������������ӣ�������ȷ�������ͺ�г֮����Ұ���������Ӿ������Ӷ��������ӵ�������
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adj.
1. incapable of reproducing
2. free of or using methods to keep free of pathological microorganisms
3. deficient in originality or creativity; lacking powers of invention