英语词汇“back up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Back Up

vverb.socialgive moral or psychological support, aid, or courage to

Synset:support

Examples:

She supported him during the illness
Her children always backed her up

Derivationally Related Form:supportivebackupsupportsupporter

Inherited Hypernyms:support

Direct Hyponyms:advanceaidassistbackboostbuy atencourageendorsefrequentfurtherhelpindorsepatronisepatronizepromoterootsecondshopshop atsponsorundergird

Full Troponyms:attendavailbenefactbootstrapcarecarryconnive atcontributedry-nurseexpeditefacilitatefagfeedfostergardenhelphelp outlandscapeministermothernursepatronizepromoterootsecondserveshepherdsponsorspursubservesuccortendundergirdvalet

Sentence Frame:Somebody ---s something | Somebody ---s somebody | Something ---s somebody | Something ---s something | Sam cannot --- Sue (apply to: support, back up)

vverb.motionmove backwards from a certain position

Synset:back down back off

Examples:

The bully had to back down

Derivationally Related Form:backdown

Hypernyms:draw back move back pull away pull back recede retire retreat withdraw

Inherited Hypernyms:back upwithdrawtravel

Sentence Frame:Something ---s | Somebody ---s

vverb.changeestablish as valid or genuine

Synset:back

Examples:

Can you back up your claims?

Hypernyms:affirm confirm corroborate substantiate support sustain

Inherited Hypernyms:backconfirm

Sentence Frame:Somebody ---s something | Something ---s something

vverb.creationmake a copy of (a computer file) especially for storage in another place as a security copy

Topic:computercomputing devicecomputing machinedata processorelectronic computerinformation processing system

Examples:

You'd better back up these files!

Derivationally Related Form:backup

Hypernyms:copy re-create

Inherited Hypernyms:back upcopymake

Sentence Frame:Somebody ---s something

vverb.contactbecome or cause to become obstructed

Synset:choke choke off clog clog up congest foul

Examples:

The leaves clog our drains in the Fall
The water pipe is backed up

Antonyms:unclog

Derivationally Related Form:backupclogcongestioncongestive

Hypernyms:block close up impede jam obstruct obturate occlude

Inherited Hypernyms:clogobstructimpedeprevent

Direct Hyponyms:blockchoke upcrap upgum uplugsiltsilt upstuff

Full Troponyms:crap upgum upsilt upstuff

Sentence Frame:Somebody ---s something | Something ---s | Something ---s something

单词	back up
释义	Back Up vverb.socialgive moral or psychological support, aid, or courage to Synset:support Examples: She supported him during the illness Her children always backed her up Derivationally Related Form:supportivebackupsupportsupporter Inherited Hypernyms:support Direct Hyponyms:advanceaidassistbackboostbuy atencourageendorsefrequentfurtherhelpindorsepatronisepatronizepromoterootsecondshopshop atsponsorundergird Full Troponyms:attendavailbenefactbootstrapcarecarryconnive atcontributedry-nurseexpeditefacilitatefagfeedfostergardenhelphelp outlandscapeministermothernursepatronizepromoterootsecondserveshepherdsponsorspursubservesuccortendundergirdvalet Sentence Frame:Somebody ---s something \| Somebody ---s somebody \| Something ---s somebody \| Something ---s something \| Sam cannot --- Sue (apply to: support, back up) vverb.motionmove backwards from a certain position Synset:back down back off Examples: The bully had to back down Derivationally Related Form:backdown Hypernyms:draw back move back pull away pull back recede retire retreat withdraw Inherited Hypernyms:back upwithdrawtravel Sentence Frame:Something ---s \| Somebody ---s vverb.changeestablish as valid or genuine Synset:back Examples: Can you back up your claims? Hypernyms:affirm confirm corroborate substantiate support sustain Inherited Hypernyms:backconfirm Sentence Frame:Somebody ---s something \| Something ---s something vverb.creationmake a copy of (a computer file) especially for storage in another place as a security copy Topic:computercomputing devicecomputing machinedata processorelectronic computerinformation processing system Examples: You'd better back up these files! Derivationally Related Form:backup Hypernyms:copy re-create Inherited Hypernyms:back upcopymake Sentence Frame:Somebody ---s something vverb.contactbecome or cause to become obstructed Synset:choke choke off clog clog up congest foul Examples: The leaves clog our drains in the Fall The water pipe is backed up Antonyms:unclog Derivationally Related Form:backupclogcongestioncongestive Hypernyms:block close up impede jam obstruct obturate occlude Inherited Hypernyms:clogobstructimpedeprevent Direct Hyponyms:blockchoke upcrap upgum uplugsiltsilt upstuff Full Troponyms:crap upgum upsilt upstuff Sentence Frame:Somebody ---s something \| Something ---s \| Something ---s something
随便看	radio-opaque radio operator radiopacity radiopaque radiopaque dye radiopharmaceutical radiophone radiophonic radio-phonograph radiophoto radiophotograph radiophotography radioprotection radio radiation radio receiver radio reflector radioscopy radiosensitive radiosensitivity radio set radio signal radio source radio spectrum radio station radiotelegraph