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单词 maintain
释义

maintain /meɪnˈteɪn//meɪnˈteɪn/

英汉-汉英词典
  1. vt. 保持;继续
  2. 保养,维护
  3. 坚持;主张
  4. 供给;赡养
时 态: maintained,maintaining,maintains
名 词: maintainability
形容词: maintainable
名 词: maintainer
词组 | 习惯用语
maintain in 维持…;保持…
maintain order 维持秩序
maintain world peace 维护世界和平
maintain contact with 与...保持联系
maintain discipline 维持纪律
英语例句库
  1. She maintains that the accusation is groundless.
    坚持该指控是毫无根据的。
  2. We maintain cordial relations with our neighbors.
    我们与邻里保持亲切友好的关系。
  3. He maintained an attitude of high seriousness.
    他保持了极为认真的态度。
  4. The nuclear deterrent has maintained an uneasy peace.
    核威慑一直使和平处于不稳定状态。
  5. The proposal is annual and cerated maintain twice.
    建议每年上蜡保养两次。
  6. The country maintains military bases on foreign soil.
    那个国家在国外设有军事基地。
  7. We manufacture and maintain mixer tank for Rinker Materials.
    为瑞科尔公司制造并维修搅拌罐。
  8. The conservatives are keen to maintain the status quo.
    保守派热中于维持现状。
  9. She maintained her composure, though with difficulty, throughout the trial.
    尽管十分困难,她在这场磨难中还是保持冷静。
  10. She struggled to maintain the charade of not being afraid.
    她竭力装出不害怕的样子。
  11. It's endless work maintaining the house in good repair.
    要让房屋保持得很好是件干不完的活。
  12. This island is maintained as a sanctuary for endangered species.
    那个岛继续作为濒危物种的保护区。
  13. The idea is to maintain the regularity of the heartbeat.
    问题就是要维持心跳的规律性。
  14. For three nights, the shepherd maintained his lonely vigil.
    牧羊人孤零零地连续看守了三个晚上。
  15. The company has struggled to maintain its domination in the marketplace.
    该公司奋力维持其市场优势。
  16. She maintained her serious mien until the interview was over.
    直到访问结束她一直保持严肃的态度。
  17. As wave crested the sailor grab onto the handspike to maintain balance.
    起浪时水手抓住绞盘棒以保持平衡。
  18. We all have an interest in maintaining the integrity of the ecosystem.
    持生态系统的完整是我们共同的利益。
  19. He continue to maintain his technical innocence of any indictable offence .
    他仍然声称自己从严格的法律意义上说并未犯有任何可以起诉的罪行。
  20. He continued to maintain his technical innocence of any indictable offence.
    他仍然坚持自己从严格的法律意义上说并未犯任何可以起诉的罪行。

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原声例句
英语四级晨读美文100篇

We maintain good habits to keep up good appearance and thereby maintain a good relationship.

我们依靠好习惯来保持美丽的外表,并以此维持良好的恋爱关系。

雅思阅读备考指南

There's a linguistics standard that has to be maintained.

存在必须要保持的语言标准。

著名历史人物传记

All the while, she maintained a hobby.

一直以来,她都保持着一种爱好。

2017最热精选合辑

The lack of oversight made maintaining quality impossible.

缺乏监督使得维持质量成为不可能。

科学大揭秘

Maintaining this fine balance is called maintaining homeostasis.

保持这种微妙的平衡被称为保持内稳态。

少儿畅学课堂

Today Mount Rushmore is carefully maintained to prevent cracking.

如今拉什莫尔山被小心翼翼的维护着,以防山体裂开。

当月 CNN 10 学生英语 2019年9月合集

My left arm maintains the brake.

我左胳膊控制车闸。

《星际穿越》原声版

Although she's always maintained just how important you were.

不过她一直强调您是非常重要的。

四级听力真题切割版

Responsibilities generally include supervising study spaces to ensure that a quiet atmosphere is maintained.

职责主要包括看管学习场所,保证安静。

河流与生命:尼罗河

These rights are still maintained today.

如今这些权力还在。

英语百科

Maintenance, repair, and operations

(重定向自Maintain)
Mechanical repair
Road repair

Maintenance, repair and operations (MRO) or maintenance, repair, and overhaul involves fixing any sort of mechanical, plumbing or electrical device should it become out of order or broken (known as repair, unscheduled, or casualty maintenance). It also includes performing routine actions which keep the device in working order (known as scheduled maintenance) or prevent trouble from arising (preventive maintenance). MRO may be defined as, "All actions which have the objective of retaining or restoring an item in or to a state in which it can perform its required function. The actions include the combination of all technical and corresponding administrative, managerial, and supervision actions."

近义、反义、联想词
近义词
v.
keep, have, have got, hold, insist, take a firm stand, record

解析
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。
联想词
retain保持;preserve保存;establish建立, 成立;sustain承受, 支撑;keep保持;regain恢复;manage管理;ensure保证,确保;restore修复;attain达到,实现;strengthen加强, 巩固;
英英词典
maintain v.
  1. keep in a certain state, position, or activity; e.g.,

  2. synonymous: keep, hold
  3. keep in safety and protect from harm, decay, loss, or destruction

  4. synonymous: conserve, preserve, keep up
  5. supply with necessities and support

  6. synonymous: sustain, keep
  7. state categorically

  8. synonymous: assert, asseverate
  9. have and exercise

  10. synonymous: wield, exert
  11. maintain for use and service

  12. synonymous: keep
  13. maintain by writing regular records
    • maintain a record

    synonymous: keep
  14. state or assert
    • He maintained his innocence

    synonymous: defend
  15. support against an opponent

  16. synonymous: uphold
  17. observe correctly or closely

  18. synonymous: observe, keep
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更新时间:2025/6/17 2:50:18