maintenance
英 [ˈmeɪntənəns] 美 [ˈmentənəns]

n.

维持，保持；保养，保管；维护；维修

双语释义

n.(名词)

1. [U]维持,维护; 保养 the act of maintaining
2. [U]赡养费 money that a man has been ordered by a court to pay regularly to his wife

英英释义

maintenance[ 'meintənəns ]

• n.
  • activity involved in maintaining something in good working order

    同义词：careupkeep

  • means of maintenance of a family or group
  • court-ordered support paid by one spouse to another after they are separated

    同义词：alimony

  • the act of sustaining life by food or providing a means of subsistence

    同义词：sustenancesustentationsustainmentupkeep

  • the unauthorized interference in a legal action by a person having no interest in it (as by helping one party with money or otherwise to continue the action) so as to obstruct justice or promote unnecessary litigation or unsettle the peace of the community

    "unlike champerty, criminal maintenance does not necessarily involve personal profit"

    同义词：criminal maintenance

词汇搭配

用作名词 (n.)动词+～

• claim maintenance要求得到抚养费
• learn maintenance学习保养

形容词+～

• preventive maintenance预防性保养
• routine maintenance日常保养

名词+～

• building maintenance房屋维修
• car maintenance汽车保养
• file maintenance文件保管

～+介词

• the maintenance of law and order维持法律与秩序

词组短语

operation and maintenance使用和维护

equipment maintenance设备维修；设备保养

maintenance cost维护费用

preventive maintenance预防性维修；定期检修

maintenance work维修工作

system maintenance系统维护，系统维修

maintenance and repair保养和修理

maintenance management维修管理

maintenance service维护服务；技术维修，技术维护

repair and maintenance检修；修理和维护

vehicle maintenance汽车维护，车辆保养

daily maintenance日常保养，日常维护

routine maintenance日常维修；例行维护

maintenance personnel维修人员

maintenance plan技术维护计划

low maintenance少量维护保养；维修费用低；工作量不大的技术维护

network maintenance网络维护

maintenance department维修部；保养部

machine maintenance n. 机器保养

software maintenance软件维护；软件服务

更多收起词组短语

同近义词辨析

life, creature, maintenance, survival, existence

life生命，生活

creature生物，动物，人

maintenance保持，保养，维修，一般不指人；

survival在困难中的生存、幸存；

existence艰难或无聊的生活方式

life, maintenance, survival, existence

life生命，生活

maintenance（不指人）维持，保养

survival在困难中的幸存

existence艰难或无聊的生活方式

双语例句

用作名词(n.)

1. He's taking classes in car maintenance.
   他正在上汽车维修课。
2. The machinery requires constant maintenance.
   这些机器需要经常保养维修。
3. The roof of the ancient temple caved in because of bad maintenance.
   那座古老的宙宇由于维护不好屋顶塌了下来。
4. Our policy is maintenance of friendly relations with all countries.
   我们的政策是与所有国家保持友好关系。
5. Both parents contribute to the maintenance of their children.
   双方父母都给孩子们提供生活费用。
6. The major problem is the maintenance of the child.
   主要的问题是孩子的抚养费。
7. He must pay maintenance for his three children.
   他必须付三个孩子的抚养费。

权威例句

The homeoprotein Nanog is required for maintenance of pluripotency in mouse epiblast and ES cells.
The role of pericytes in blood-vessel formation and maintenance.
Maintenance infliximab for Crohn's disease.
Genome maintenance mechanisms for preventing cancer.
Infliximab for induction and maintenance therapy for ulcerative colitis.
THE MAINTENANCE OF SPECIES-RICHNESS IN PLANT COMMUNITIES: THE IMPORTANCE OF THE REGENERATION NICHE
...topology maintenance in Ad Hoc wireless networks
Span: An energy-efficient coordination algorithm for topology maintenance in Ad Hoc wireless networks
Maintenance of intratumoral androgens in metastatic prostate cancer: a mechanism for castration-resistant tumor growth
Mechanisms of Maintenance of Species Diversity