maintenance中文什么意思

[ 'meintinəns ]发音:

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。
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例句与用法

Man would have to assist in the maintenance of species populations by habitat manipulation .
人类仍将通过居住地管理来帮助保持种群体。
It should provide easy access to the furnace components to facilitate maintenance and cleaning .
它必须保证容易取出炉体部件以便维修和清洗。
His assistance extended no farther than their maintenance for six months at norland .
他的帮助至多不会超过供给她们在诺兰德食宿六个月的费用。
Efficiency improves as the cost of maintenance is spread over progressively more weight gain .
当维持消耗越来越多应用在增重上时，效率就增进了。
Segmental bridges when properly designed will prove to be practically free of maintenance for many years .
分段桥梁经过适当设计可以多年不需要养护。

名词

activity involved in maintaining something in good working order; "he wrote the manual on car care"
同义词：care, upkeep
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
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
court-ordered support paid by one spouse to another after they are separated
同义词：alimony
means of maintenance of a family or group