maintenance中文什么意思

n.
1.保持，维持，保养；保管，保存，维护，维修；继续；支持的手段。
2.坚持；主张；拥护，支持。
3.扶养，供给；生活，生计。
+更多解释...4.【法律】对诉讼一方的非法援助；依法应负的对他人的赡养义务。
短语和例子
cost of maintenance维持费。 preventive maintenance预防性维修[检修]。 separate maintenance(给妻子的)分居津贴。 maintenance of membership 〔美国〕工会会员资格保留条款。 maintenance of possession 占有，保有，保全。 maintenance of way 【铁道】护路。

• on maintenance:    船上保养
• maintenance action; maintenance task:    维修工作
• access for maintenance:    维修出口

例句与用法

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1. Energy used for maintenance increases with the size of the animal .
   用之于维持的能量随着动物的体重增大而增加。
2. Maintenance of a healthy work group requires steady personal contact .
   维护一个健康的工作小组需要经常性的人员接触。
3. Government money was spent on new investments rather than maintenance .
   政府资金不是用于维修工作，而是用于新的投资。
4. Corrosion on steel components can usually be controlled by proper maintenance .
   适当的维修管理一般就可以控制住钢构件的锈蚀。
5. All photocopying machines need careful usage, and regular cleaning and maintenance .
   所有照像复制机都需要小心使用、定期擦洗和维修。

英文释义

名词

1. activity involved in maintaining something in good working order; "he wrote the manual on car care"
   同义词：care, upkeep
2. 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
3. the act of sustaining life by food or providing a means of subsistence; "they were in want of sustenance"; "fishing was their main sustainment"
   同义词：sustenance, sustentation, sustainment, upkeep
4. court-ordered support paid by one spouse to another after they are separated
   同义词：alimony
5. means of maintenance of a family or group