大家都搜：
vt.维持；继续；维修；主张；供养
1、main lines───干线；大静脉
2、maintain───vt.维持；继续；维修；主张；供养
3、mountains───n.山脉；山区；山岳（mountain的复数）
4、maintainer───n.维修工；保持器；维护设备，维护员；（史）犯包揽诉讼罪者
5、maintaining───n.维护；保养；v.维持；保养（maintain的ing形式）
6、maintained───adj.被保持的；v.维护，维修；维持（maintain的过去分词）
7、mainsails───n.[船]主帆；主桅的帆
8、quintains───五分之一
9、mail trains───[邮][铁路]邮政列车
1、But as long as Beijing maintains its current exchange-rate regime, the central bank has no control over the size of its reserves.───可只要中国政府继续维持现行的汇率制度，中国央行就无法控制其外汇储备的规模。
2、The president maintains an iron grip on his country.───总统保持着对国家的铁腕统治。
3、She maintains that she should pay me for staying in the flat, whereas I argue that this would defeat the purpose of the exercise.───她坚持为在我的公寓里居住付钱，但我认为这会违背我那么做的本意。
4、Amid all the changes, Antarctica maintains its allure.───在所有这些变化中，南极洲仍然保持着它的魅力。
5、Yet he still maintains some of his allure when he takes the wrong course, but does so plainly out of principle.───尽管他采取了一些错误的方法，但这些显然是出自他的信念，因此他依然具有魅力。
6、The company maintains a high degree of liquidity.───这个公司保持着很强的资产折现力。
7、The Common Log File System (CLFS) maintains two restart areas to guarantee that at least one valid area is always available.───公用日志文件XiTong (C L F S)维护两个重新开始区域，以确保至少有一个有效区域总是可用。
8、Edgell also maintains that atheists seem to be outside the limits of American morality, which has largely been defined by religion.───美国的道德标准大部分是由宗教来界定的，而无神论者已经超出了美国人的道德界线。
9、In what he acknowledges is a controversial idea, he maintains "there is at least one way in which zero degrees can be positive. "───在他承认其为一个矛盾的想法中，他主张“至少有一种情况可能使零等级（同理心）成为积极的。”
1、She maintains two sons at university.
2、He maintains a rigidly right-wing political stance.
3、The president maintains an iron grip on his country.
4、This newspaper maintains a good balance in its presentation of different opinions.
5、The Department maintains many close contacts with the chemical industry.
6、The company maintains a high degree of liquidity.
7、This clothing maintains your body warmth.
8、He maintains Islam must adapt to modern society.
9、The country maintains military bases on foreign soil.