1. Most effort to control corrosion involves coating the metal with an inactive substance. ����������ʩ��Ҫ������Ϳ��һ�㲻���õ����ʡ�
2. John McKean, who is part of the research team at the Max Planck Institute, says some black holes, are inactive. Լ��
3. Conclusion Behavior interventions can increase mental health levels of caregivers of senile dementia and improve feeling expression modes and inactive coping styles. ������Ϊ��Ԥ���������մ������ߵ���������ˮƽ��������б��﷽ʽ��������Ӧ����ʽ��
ӢӢ����
adj.
1. not participating in a chemical reaction; chemically inert
2. not progressing or increasing; or progressing slowly
3. not involved in military operations
4. not exerting influence or change
5. of e.g. volcanos; not erupting and not extinct
6. lacking in energy or will
7. lacking activity; lying idle or unused
8. not engaged in full-time work
9. not active physically or mentally
10. not in physical motion