1.
N-UNCOUNT
（对建筑物、道路、机器等的）定期维修，检修，保养 The maintenance of a building, vehicle, road, or machine is the process of keeping it in good condition by regularly checking it and repairing it when necessary.
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...maintenance work on government buildings...
政府大楼的修缮工作
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The window had been replaced last week during routine maintenance.
上周例行维修的时候换了窗户。
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...car maintenance lessons.
汽车维修课程
2.
N-UNCOUNT
赡养费；生活费 Maintenance is money that someone gives regularly to another person to pay for the things that the person needs.
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...the government's plan to make absent fathers pay maintenance for their children.
使弃家的父亲支付孩子抚养费的政府计划
- Noun
-
1. activity involved in maintaining something in good working order;
-
2. means of maintenance of a family or group
-
3. court-ordered support paid by one spouse to another after they are separated
- synonym： alimony
-
4. the act of sustaining life by food or providing a means of subsistence;
- "they were in want of sustenance"
- "fishing was their main sustainment"
- synonym： sustenance，sustentation，sustainment，upkeep
体育
- 1.支持
- 2.维持
- 3.维修
- 4.保管
- 5.保养
- 6.继续
法律
- 1.维修
- 2.赡养
- 3.抚养
- 4.包揽诉讼
电子学
<名>
- 1.维修
电工
<名>
- 1.维修
航天
<名>
- 1.维修
航空
<名>
- 1.维修
- 2.为航空器保持或恢复到能执行所需功能的状态所进行的全部技术措施和管理活动。
计算机
- 1.维修
<名>
- 1.维护
通信
<名>
- 1.维护
- 2.为在规定范围内，使参与建立通信连接的任何部件完成建立和保持连接所需的全部操作。如安装调测、编制维护流程、例行维护测量、对故障进行定位并清除故障。
- 1. He has to pay maintenance to his ex-wife because she is looking after the child.
- 他得付给前妻赡养费，因为她抚养孩子。
来自《简明英汉词典》
- 2. He has to pay maintenance to his ex-wife.
- 他必须给前妻赡养费。
来自《简明英汉词典》
- 3. He learnt tractor maintenance.
- 他学会了拖拉机维修。
来自《简明英汉词典》
- 4. His small farm provides maintenance, but not much more.
- 他的小农场能使他们维持生活，但仅此而已。
来自《简明英汉词典》
- 5. The petitioner ask for a variation in her maintenance order.
- 上诉人要求对她生活费的命令的条件进行变更。
来自《简明英汉词典》
- 6. There are certain things that are absolutely basic to the maintenance of a good relationship.
- 要保持良好的关系，有些条件是必不可少的。
来自《简明英汉词典》
- 7. They regarded the labouring class as a mere means to the maintenance of the rest.
- 他们把劳动阶级看作一种养活其他阶级的纯粹的工具。
来自《用法词典》
