1. The children were all vaccinated against smallpox. ���ж�ͯ������ţ����Ԥ���컨��
2. Third, if the condition permission, may vaccinate the influenza vaccine. ����������������������Խ����������硣
3. Health officials are launching a campaign to vaccinate eight million children after a case of polio was reported there . ������֯��һ��С�����֢�İ������ع������Ϊ�˰����ͯ��Ԥ�����ս�ۡ�
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v.
1. perform vaccinations or produce immunity in by inoculation