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maintain是什么意思？

基礎釋義
例句
同義詞
反義詞
同義詞解析
四級真題
六級真題
柯林斯詞典釋義
英漢詞典釋義
英英詞典釋義
行業詞典釋義

maintain

英[me?n?te?n] 美[men?ten]

vt. 保持，保養，堅持，固執己見；

過去式：maintained;

過去分詞：maintained;

現在分詞：maintaining;

第三人稱單數：maintains;

例句

查看更多關于 “maintain” 的例句

同義詞

vt.
maintain的同義詞之：保持;維持
save, bear, uphold, retain, possess, protect, preserve, guard, keep, support, sustain,
maintain的同義詞之：其他釋義
uphold, settlement, sustain, profess, support, hold, preserve, shoulder, retain, nourish, propose, protect, harbor, own, insist, justify, keep, bear, possess, save, guard, befriend, back,

反義詞

vt.
maintain的反義詞之：維持;使繼續;保養
abandon,
maintain的反義詞之：其他釋義
forsake, abandon, eliminate,

同義詞解析

以下這些動詞均含有"斷言，聲稱" 的意思
assert ：主觀意味強，指自認為某事就是如此，而不管事實如何。
affirm ：側重在作出斷言時表現出的堅定與不可動搖的態度。
allege ：多指無真憑實據，不提供證據的斷言或宣稱。
maintain ：與assert近義，但前者指堅決維護某種主張或觀點。
testify ：多指在法庭作證，莊嚴地宣稱自己所說屬實。
claim ：可與assert換用，但語氣弱一些，側重指行為自己的權利提出要求他人承認。
以下這些動詞均有"保存，儲藏" 的意思
maintain：指保持原樣，不增不減
conserve：較正式用詞，指小心地使用難以補充的資源或貴重物，免遭浪費或毀壞，以備不時之需。
preserve：側重將物品完好無損地保存下來。
save：普通用詞，指盡量少用，以爭取數量上有所增加。
store：普通用詞，指將物品存放，以備將來使用。

英語四級真題

There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economy.

出自-2014年6月閱讀原文

But chariots maintained their place in parades and triumphs right up until the end of the Roman Empire 1,500 years later.

出自-2014年6月閱讀原文

Its purpose is to build and maintain bone and muscle mass, both of which shrink with age.

出自-2013年6月閱讀原文

英語六級真題

Maintain the automated system.

出自-2013年6月聽力原文

Those who use self-defeating humor,making fun of themselves, of the enjoyment of others, tend to maintain that hostility toward themselves even when alone.

出自-2013年12月聽力原文

Chris is in charge of purchasing and maintaining equipment in his Division at Taxlong Company.

出自-2011年12月聽力原文

柯林斯高階英漢雙解學習詞典釋義

VERB

維持;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... 這個部門與化工行業保持著眾多密切的聯系。 Push yourself to make friends and to maintain the friendships. 要求自己與人交友并保持友誼。
VERB

斷言;宣稱;堅稱

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... 他堅稱這筆捐款將用于國際用途。 Prosecutors maintain no deal was made... 原告堅持說不存在任何交易。
VERB

保持，維持（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. 政府維持高利率的做法是正確的。 ...action is required to ensure standards are maintained at as high a level as possible. 要求采取行動確保標準維持在盡量高的水平上。
VERB

維修;保養

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... 迫使當局妥善維修道路的艱難斗爭 The house costs a fortune to maintain... 維修這幢房子花銷不菲。
VERB

供養;贍養

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. 他得給你錢，還得供養你。 ...the basic costs of maintaining a child. 撫養一個孩子的基本費用

英漢詞典釋義

vt.
保持；保存；維持；持續；使繼續
The two countries have maintained friendly relations for many years. 兩國多年來一直保持著友好的關系。 Food is necessary to maintain life. 食物是維持生命所必需的。
保養；維修，維護；養護
Frank maintains his car very well. 弗蘭克把自己的車子保養得很好。
堅持; 主張; 堅守
She maintains that the accusation is groundless. 她堅持該指控是毫無根據的。 He maintained the policy to be wrong. 他堅持認為這個政策是錯誤的。
供給，贍養，供養；扶養，負擔
He has to maintain his wife and two children. 他必須養活妻子和兩個孩子。

英英詞典釋義

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"

行業詞典

法律：保持；維修；撫養；維持；

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maintain是什么意思？

maintain