maintain是什么意思

maintain

英[meɪnˈteɪn] 美[meɪnˈteɪn]

v. 维持，保持，坚称，维修，保养，供养；

第三人称单数：maintains;

过去式：maintained;

过去分词：maintained;

现在分词：maintaining;

同义词

vt.
maintain的同义词之：保持;维持
save bear uphold retain possess protect preserve guard keep support sustain
maintain的同义词之：其他释义
uphold settlement sustain profess support hold preserve shoulder retain nourish propose protect harbor own insist justify keep bear possess save guard befriend back

反义词

vt.
maintain的反义词之：维持;使继续;保养
abandon
maintain的反义词之：其他释义
forsake abandon eliminate

同义词解析

以下这些动词均含有"断言，声称" 的意思
assert ：主观意味强，指自认为某事就是如此，而不管事实如何。
affirm ：侧重在作出断言时表现出的坚定与不可动摇的态度。
allege ：多指无真凭实据，不提供证据的断言或宣称。
maintain ：与assert近义，但前者指坚决维护某种主张或观点。
testify ：多指在法庭作证，庄严地宣称自己所说属实。
claim ：可与assert换用，但语气弱一些，侧重指行为自己的权利提出要求他人承认。
以下这些动词均有"保存，储藏" 的意思
maintain：指保持原样，不增不减
conserve：较正式用词，指小心地使用难以补充的资源或贵重物，免遭浪费或毁坏，以备不时之需。
preserve：侧重将物品完好无损地保存下来。
save：普通用词，指尽量少用，以争取数量上有所增加。
store：普通用词，指将物品存放，以备将来使用。

柯林斯高阶英汉双解学习词典释义

VERB

维持;保持

If you maintain something, you continue to have it, and do not let it stop or grow weaker.
例句
The Department maintains many close contacts with the chemical industry... 这个部门与化工行业保持着众多密切的联系。 Push yourself to make friends and to maintain the friendships. 要求自己与人交友并保持友谊。
VERB

断言;宣称;坚称

If you say that someone maintains that something is true, you mean that they have stated their opinion strongly but not everyone agrees with them or believes them.
例句
He has maintained that the money was donated for international purposes... 他坚称这笔捐款将用于国际用途。 Prosecutors maintain no deal was made... 原告坚持说不存在任何交易。
VERB

保持，维持（在某一比率或水平上）

If you maintain something at a particular rate or level, you keep it at that rate or level.
例句
The government was right to maintain interest rates at a high level. 政府维持高利率的做法是正确的。 ...action is required to ensure standards are maintained at as high a level as possible. 要求采取行动确保标准维持在尽量高的水平上。
VERB

维修;保养

If you maintain a road, building, vehicle, or machine, you keep it in good condition by regularly checking it and repairing it when necessary.
例句
...a tough campaign to force authorities to maintain roads properly... 迫使当局妥善维修道路的艰难斗争 The house costs a fortune to maintain... 维修这幢房子花销不菲。
VERB

供养;赡养

If you maintain someone, you provide them with money and other things that they need.
例句
He should pay and maintain you as well. 他得给你钱，还得供养你。 ...the basic costs of maintaining a child. 抚养一个孩子的基本费用

英汉词典释义

vt.
保持；保存；维持；持续；使继续
The two countries have maintained friendly relations for many years. 两国多年来一直保持着友好的关系。 Food is necessary to maintain life. 食物是维持生命所必需的。
保养；维修，维护；养护
Frank maintains his car very well. 弗兰克把自己的车子保养得很好。
坚持; 主张; 坚守
She maintains that the accusation is groundless. 她坚持该指控是毫无根据的。 He maintained the policy to be wrong. 他坚持认为这个政策是错误的。
供给，赡养，供养；扶养，负担
He has to maintain his wife and two children. 他必须养活妻子和两个孩子。
保持特别的状态、位置等
断言，主张，宣称
保卫，守住
(为了特殊疗效而)给…服用维持剂量的毒品

英英词典释义

Verb
1. keep in a certain state, position, or activity; e.g., "keep clean";
"hold in place""She always held herself as a lady""The students keep me on my toes"
2. keep in safety and protect from harm, decay, loss, or destruction;
"We preserve these archeological findings""The old lady could not keep up the building""children must be taught to conserve our national heritage""The museum curator conserved the ancient manuscripts"
3. supply with necessities and support;
"She alone sustained her family""The money will sustain our good cause""There's little to earn and many to keep"
4. state categorically
5. of power or authority
6. maintain for use and service;
"I keep a car in the countryside""She keeps an apartment in Paris for her shopping trips"
7. maintain by writing regular records;
"keep a diary""maintain a record""keep notes"
8. state or assert;
"He maintained his innocence"
9. support against an opponent;
"The appellate court upheld the verdict"
10. observe correctly or closely;
"The pianist kept time with the metronome""keep count""I cannot keep track of all my employees"

行业词典

法律：保持；维修；抚养；维持；

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