maintenance
['meintinəns]
n.维修, 维护, 保持, 生活费用
n.抚养费
例句与用法:
Maintenance of PC is in my element.
我对电脑的维修保养很在行。
A maintenance manual gives diagrams and instructions for repairing your car.
维修手册向您提供修理汽车所需的图表和说明。
The machinery requires constant maintenance.
这些机器需要经常保养维修。
Regulation and control of the affairs of a community, especially with respect to maintenance of order, law, health, morals, safety, and other matters affecting the public welfare.
警政对一个社区的事务的管理和控制,特别是对有关秩序、法律、健康、道德和安全的维护,以及其它影响到公共福利的事情
He's taking classes in car maintenance.
他正在上汽车维修课。
He had to work hard for the maintenance of his family.
他为了养家不得不去拼命工作。
词形变化:
形容词: maintainable | 名词: maintainability | 动词过去式: maintained | 动词过去分词: maintained | 动词现在分词: maintaining | 动词第三人称单数: maintains |
详细释义:
n.[U]
1. 维持, 保持
The maintenance of law and order is of vital importance.
法律与秩序的维持是至关重要的。
2. 维修, 保养
Who is responsible for the building's maintenance?
谁负责这座大楼的保养事宜?
3. 坚持, 主张
4. 抚养; 生活费; 赡养费
She worked hard to earn money for the maintenance of her family.
她卖力干活为了挣钱养家糊口。