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backup是什么意思 backup怎么读

英 ['bækʌp]

美 ['bækʌp]

n.后备

backup的英文翻译是什么意思，词典释义与在线翻译

英英释义

Noun:

an accumulation caused by clogging or a stoppage;
"a traffic backup on the main street"
"he discovered a backup in the toilet"
someone who takes the place of another (as when things get dangerous or difficult);
"the star had a stand-in for dangerous scenes"
"we need extra employees for summer fill-ins"
a musical part (vocal or instrumental) that supports or provides background for other musical parts
(computer science) a copy of a file or directory on a separate storage device;
"he made a backup in case the original was accidentally damaged or erased"
the act of providing approval and support;
"his vigorous backing of the conservatives got him in trouble with progressives"

backup的相关资料

近反义词临近单词

supportvt.支持；承受；支撑；供养；资助；证实；支援；担任演出嘉宾n.支持；支撑；援助；供养；依据；助演嘉宾

accompanimentn.伴唱（奏）；伴随物；补充物；伴随情况

substituten.代用品；代替者；替补队员vt.代替；用 ... 代替；代以

fill-inn.临时填补空缺的人；代替者；补充物

encouragementn.鼓励；激励

helpv.帮助；有助于；促进；擅自拿取；（不）能防止或避免某事物n.帮助；援助；帮手；佣人；仆人int.救命！

moral support道义支持

holdupn.持枪抢劫；停顿；延迟

stoppagen.罢工；停止；堵塞；扣留

resortn.(度假)胜地；手段；凭借vi.诉诸；常去

gridlockn.极端严重的全面交通堵塞(无车能动)；僵局vt.使交通阻塞；使陷入僵局

utilityn.效用；实用；公用事业（费）；[计]应用程序adj.多效用的；多功能的

snarlv.吼叫；嚎叫；咆哮；怒骂v.纠缠；混乱n.咆哮n.混乱；缠结

standbyn.备用；待命者adj.备用的；应急的

reservevt.保留；预订；延期n.候补；预备品；贮存n.含蓄；克制

reinforcementn.增强；加固；强化物；增援力量

copyn.复制品；抄本；副本；一册；一份v.复制；抄写；抄袭

duplicaten.副本adj.完全一样的；复制的v.复制；重复

replican.复制品

stand-byn.备用；待命者adj.备用的；应急的

reliefn.减轻；解除；轻松；浮雕；救济(品)；安慰；替代adj.提供救济的；文本的

backingn.支持；背衬；伴奏动词back的现在分词.

computer backup计算机后备

patronagen.赞助；光顾；任免权

stand-inn.替身

championshipn.锦标赛；冠军；拥护

musical accompaniment音乐伴奏

relievern.救济者；接替者

backup的用法和样例

例句词汇搭配

用作名词 (n.)

When the main system fails, the backup system take over.
当主系统不能工作时，后备系统立即投入工作代替之。
We offer a free backup service to customers.
对顾客我们提供免费配套服务。
The backup job resides on the primary server.
备份作业驻留在主服务器上。

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