维持费: cost maintenancecost of maintenancecost of upkeepmaintain the status quomaintenance chargemaintenance costsmaintenance feeoperation and maintenance costupkeep cost
Example Sentences:
1.
In wealthier countries the most frequently counterfeited drugs are expensive lifestyle medicines such as allergy medications 在富裕的国家经常出现的假药是那些昂贵的维持生活水平的药品，象抗过敏药。
