1.~ sth维持；保持to make sth continue at the same level, standard, etc.
to maintain law and order/standards/a balance维持治安；保持水平╱平衡
The two countries have always maintained close relations.这两个国家一直保持着密切关系。
She maintained a dignified silence.她一言不发，面容威严。
to maintain prices(= prevent them falling or rising)维持价格的稳定
2.~ sth维修；保养to keep a building, a machine, etc. in good condition by checking or repairing it regularly
The house is large and difficult to maintain.房子很大，难以养护。
3.坚持（意见）；固执己见to keep stating that sth is true, even though other people do not agree or do not believe it
The men maintained (that) they were out of the country when the crime was committed.这几个男人坚持说案发时他们在国外。
She has always maintained her innocence .她一直坚持说她是无辜的。
‘But I'm innocent!’ she maintained.“但是我是无辜的！”她坚持道。
4.~ sb/sth供养；扶养to support sb/sth over a long period of time by giving money, paying for food, etc.
Her income was barely enough to maintain one child, let alone three.她的收入养活一个孩子几乎都不够，更不用说三个了。
Married to a woman still able to maintain themselves, must not become a victim of the family.
女人婚后要依然能保持自我，切不可沦为家庭的牺牲品。
Chengzong decided to maintain and continue much of the work begun by his grandfather.
Chengzong决定维持和继续的许多工作已经开始，他的祖父。
Here's a tip that seems so simple, and yet can be difficult to maintain in practice: stop, and notice what you are doing in this moment.
这有些小贴士，看起来很简单，但要坚持做的话却没那么容易：停下来，看看你正在在干些什么。
The West and its partners must be ready to maintain political, economic and military pressure until he is gone.
西方及其伙伴应不断施以政治、经济和军事压力，直至其垮台。
European Union leaders have reaffirmed their commitment to help Greece out of its current debt woes and maintain EU financial stability.
欧盟领导人重申他们帮助希腊渡过当前债务危机并维持欧盟财政稳定的承诺。
It is often desirable to serialize an object independent of any references that other objects may maintain to it .
通常期望序列化一个对象独立于其他对象可能维护的任何引用。
Mr Gates said the US would maintain a strong military presence in the region, including sending a new combat ship to Singapore.
盖茨表示，美国将在该地区保持强大的军事存在，包括向新加坡派遣一艘新战舰。
That combination makes code quick to write and easy to maintain over time, he said.
他表示，这样的兼收并蓄能让编写代码变得迅速，而维护起来也方便得多。
Maintain a relationship with me and treat me in a manner with which he or she feels most comfortable.
与我保持关系，以他感到最舒适的方式对待我。
Mr Trott's firm will maintain a close relationship with Goldman, said people close to the matter.
知情人士表示，特洛特的公司将与高盛保持密切往来。
Consumability: Complex middleware stacks supporting Web services are not easy to maintain over time due to their interdependencies.
可用性：支持Web服务的复杂中间件不容易维护，因为它们是相互依赖的。
Made, durable, removable and washable, easy to maintain, a mean number of ordinary cast iron stove.
造，坚固耐用，可拆洗，维护方便，一个等于几个普通铸铁炉头。
And my primary responsibilities were to maintain the company's ties with the existing customers and try to find new cargo sources.
我的基本职责是保持与现有客户的合作关系，搜寻新的货源。
Of these, worry about not being able to maintain their standard of living is the only one a majority of Americans mention.
其中，担心他们不能维持生活水平是大部分美国人唯一一个提到的问题。
A calculation that can be used to determine how much thinner needs to be added to the flux to maintain a specified specific gravity.
用来确定向焊剂中添加多少稀释剂，以使其保持规定的比重的计算。
The result for customers is a fully automatic, extremely efficient machine with an uncomplicated , easy to maintain design.
由于客户是一个完全自动的，极为有效的机简单，易于维护的设计。
Maintain cleanliness and proper function of the refrigerator. Clean it once a week. Do not litter.
雪柜要保持清洁和良好运作，每星期要清洗雪柜一次。
Rather than spread your version requirements all over your code, it is best to gather them in one location to make it easy to maintain.
比起将你的版本需求写满代码页，最好的办法是将它们放在一个文件中以利于维护。
How much exercise do you need to improve and maintain health? What kind of exercise do you need?
你需要多少量的锻炼改善和保持健康？
Without US financial aid, Israel would not be able to maintain anything close to the living standards and defense budget it now has.
如果没有美国的财政援助，以色列将不能够维持它现今拥有的基本生活水平和国防预算。
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