
英:/'meɪnˈteɪn/ 美:/'meɪnˈteɪn/
维持
过去式:maintained 过去分词:maintained 现在分词:maintaining 第三人称单数:maintains
高中,CET4,CET6,考研,IELTS,TOEFL,SAT,商务英语
vt. 维持;继续;维修;主张;供养
We have maintained this friendly relationship.
我们一直维持着这种友好的关系。
The government will maintain its principles and will never allow provocations from other countries.
政府会坚持原则,绝不允许他国的挑衅。
I hired a worker to maintain the air conditioner at home.
我请了工人来维修家里的空调。
Push yourself to make friends and to maintain the friendships.
推动自己去交朋友和维持友谊
It's difficult to maintain a healthy weight during the holiday season. I feel like all I do is eat!
在节假日期间维持体重太难了。我感觉我一直在吃!
The way she was able to maintain her calm during the stressful situation was inspiring.
她在压力中保持冷静的方法非常激励人。
It's important to maintain consistency in your writing. Otherwise, it can be confusing.
在写作中,保持风格内容前后一致是很重要的。否则会比较混乱。
It's important for all doctors to maintain proper hygiene by washing their hands.
对所有医生来说,洗手以保持适当的卫生是很重要的。
You should exercise regularly to maintain your health.
你应该定期运动来保持健康。
Her ultimate fitness goals are to maintain 20% body fat while increasing strength and endurance.
她的终极健身目标是保持20%的体脂,同时增加力量和耐力。
Push yourself to make friends and to maintain the friendships.
逼自己跟别人交朋友并保持友谊。
Healthcare professionals, be they doctors, nurses or consultants, are all expected to maintain the privacy of their patients.
医疗专业人员,无论是医生、护士还是顾问,都应该保护患者的隐私。
It's important that we maintain social distancing to stem the tide of the coronavirus.
重要的是,我们要保持社交距离以遏制新冠病毒的蔓延。
Healthcare professionals, be they doctors, nurses or consultants, are all expected to maintain the privacy of their patients.
医疗专业人员,无论是医生、护士还是咨询师,都应该保护患者的隐私。
It is operating at less than a third of its capacity to maintain social distancing.
乐园每日客流量将限制在其运营能力的三分之一以内,以保持社交距离。
They maintain that all flight safety information is provided on the flight deck of each airplane.
他们坚持,所有的飞行安全信息都在飞机的驾驶舱内有显示。
Just maintain a healthy weight, get enough exercise and try to sleep well. A little meditation doesn't hurt either.
只要保持健康的体重,做足够的运动,尽量睡好觉就行了。进行一些冥想也挺好。
And they're expected to maintain stoicism. The stigma is really debilitating to sports.
他们还被期望要保持隐忍。这种“标签”对体育运动非常不利。
The house costs a fortune to maintain.
维修这房子花费巨大。
It's hard to maintain competitive pricing.
很难保持有竞争力的定价。
The government struggled to maintain law and order.
政府努力维持治安。
He could not maintain his maniac speed for much longer.
他不能太长时间地保持这种疯狂的速度。
We shall maintain our focus on the needs of the customer.
我们将继续重点关注顾客的需要。
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
vt.|pursue/submit/sustain/advocate/service;维持;继续;维修;主张;供养
"maintain" 是一个多义词,其核心含义可归纳为三个方面:
保持状态或水平 指通过持续行动使事物维持在特定状态。例如:「定期检查有助于维持机器的高效运转」。剑桥词典指出该词常用于描述维护物理设备或系统功能,如「工程师每周维护发电机组」。
主张与声明 在学术及法律语境中表示坚持某种观点。韦氏词典将其定义为「持续陈述的真实性」,例如「科学家通过实验数据支持该理论」。这种用法常见于论文结论部分,强调论点可靠性。
资源供给 指为保障运行持续提供必要资源。柯林斯词典例证为「公司每年拨款百万维护数据中心」,该释义多用于商业管理领域,强调资金、人力等基础支持。
该词的拉丁词根"manu tenere"(用手握住)揭示了其本质——通过主动控制实现持续性。在不同专业领域,其侧重点有所差异:工程领域侧重物理维护,法律领域强调主张的延续性,而商业场景则突出资源保障机制。
单词 "maintain" 是及物动词,主要有以下含义和用法:
保持/维持
指使某事物持续处于某种状态或水平。例如:
维修/保养
指对设备、建筑等进行定期维护以防止损坏。例如:
坚持主张
强调在争论中持续表达观点,后常接 that 从句。例如:
供养/支持
指提供经济或物质支持以满足基本需求。例如:
语法扩展
此词在不同语境中需结合具体对象理解,例如"maintain a website"既可指技术维护,也可指内容更新。
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