maintains什么意思 maintains音标、翻译、用法
maintains音标
[meinˈteinz]
maintains翻译
v.
保持( maintain的第三人称单数 )；保养；坚持；保卫
双语释义
v.(动词)vt. 保持; 继续keep up; retain; continuevt. 坚持; 主张assert as truevt. 保养,维护keep in good repair; defendvt. 供给; 赡养support
英英释义
maintain[ mein'tein ]
v.keep in a certain state, position, or activity; e.g.,
同义词：keephold
keep in safety and protect from harm, decay, loss, or destruction
同义词：conservepreservekeep up
supply with necessities and support
同义词：sustainkeep
state categorically
同义词：assertasseverate
have and exercise
同义词：wieldexert
maintain for use and service
同义词：keep
maintain by writing regular records
"maintain a record"
同义词：keep
state or assert
"He maintained his innocence"
同义词：defend
support against an opponent
同义词：uphold
observe correctly or closely
同义词：observekeep
maintains用法
词汇搭配
用作动词 (v.)～+名词maintain a balance保持平衡maintain discipline维护纪律maintain distance保持距离maintain one's family供养家庭maintain friendship保持友谊maintain the front支撑门面,维持场面maintain life维持生命maintain an open mind无成见maintain order维持秩序maintain peace and order维持治安maintain position保持地位maintain public highways养护公路maintain relationship保持关系maintain one's right维护自己的权利maintain stability保持稳定maintain standard维持水准maintain one's strength保持体力maintain strong ties with与…保持紧密的联系maintain the style of保持…的作风maintain unity保持团结～+副词maintain adequately充分地保养maintain agreeably容易保养maintain categorically明确地主张maintain cautiously谨慎地主张maintain confusedly不明确地主张maintain consistently一致坚持maintain contemptuously傲慢地坚持maintain conventionally按常规坚持maintain curiously不寻常地坚持maintain emphatically坚决主张maintain fundamentally基本上主张maintain intelligently明智地主张maintain intensely热情地主张maintain personally个人主张maintain progressively不断主张maintain quietly悄悄地继续maintain remarkably可靠地供给maintain rigidly强硬地坚持maintain satisfactorily满意地供给maintain spectacularly特殊地供给maintain stubbornly顽强地坚持maintain successfully〔victoriously〕成功地坚持maintain theoretically理论主张maintain thoughtlessly轻率地坚持maintain tyrannically强有力地坚持maintain unhesitatingly毫不迟疑地主张maintain unnecessarily不必要地坚持maintain unreasonably不合理地主张～+介词maintain one's ground against the enemy坚持自己反对敌人的立场
词组短语
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
双语例句
用作及物动词(vt.)It is absolutely vital that food supplies should be maintained.
维持食物的供给是绝对必要的。They also help us to maintain the machinery.
他们还帮助我们维修机器。They tell the peasants in detail how to maintain the pumps.
他们详细地教给农民怎样保养抽水机。It is clearly illogical to maintain such a proposition.
坚持这种主张显然是没有道理的。He maintains that there are no short cuts to effective management.
他断言,有效的管理没有捷径可走。
权威例句
Telomerase maintains telomere structure in normal human cells
Adaptive immunity maintains occult cancer in an equilibrium state
Akt Maintains Cell Size and Survival by Increasing mTOR-dependent Nutrient Uptake
TGF-beta1 maintains suppressor function and Foxp3 expression in CD4+CD25+ regulatory T cells
A long noncoding RNA maintains active chromatin to coordinate homeotic gene expression
IL-15 receptor maintains lymphoid homeostasis by supporting lymphocyte homing and proliferation
MDC1 maintains genomic stability by participating in the amplification of ATM-dependent DNA damage signals
Human wee1 maintains mitotic timing by protecting the nucleus from cytoplasmically activated Cdc2 kinase
SIN1/MIP1 maintains rictor-mTOR complex integrity and regulates Akt phosphorylation and substrate specificity
p38 MAPK activation by NGF in primary sensory neurons after inflammation increases TRPV1 levels and maintains heat hyperalgesia.