rollback
gb/ɹˈoʊlbˌæk/ us/ɹˈoʊlbˌæk/
B2
Αγγλικά
visszavonás, csökkentés, visszaállítás, visszagörgetés, árcsökkentés, leárazás, visszagurulás
ΟΥΣΙΑΣΤΙΚΌ
B2
1
visszavonás
B2
csökkentés
B1
Μοτίβο χρήσης:
a rollback of/in [something]
The government announced a rollback of several environmental regulations.
A kormány bejelentette több környezetvédelmi szabályozás visszavonását.
Employees protested the proposed rollback in health benefits.
Az alkalmazottak tiltakoztak az egészségügyi juttatások tervezett csökkentése ellen.
The company promised there would be no rollback of the new safety rules.
Παραδείγματα για μαθητές
The tax rollback helped small businesses.
Az adócsökkentés segítette a kisvállalkozásokat.
Many voters opposed the rollback.
Sok választó ellenezte a visszavonást.
Συχνό λάθος:
As a verb, this is usually written as two words: roll back. Rollback is mainly a noun.
Σημασία
Reversal or reduction
Συνδυασμοί λέξεων
regulatory rollback
|tax rollback
|price rollback
|rollback of protections
|rollback of reforms
|rollback in benefits
|proposed rollback
|sweeping rollback
|oppose a rollback
|announce a rollback
Συνώνυμα
reversal (more general; emphasizes changing a decision or direction)
|
reduction (emphasizes making something smaller or lower)
|
cutback (often used for spending, services, or staffing)
Αντώνυμα
expansion (an increase in size, scope, or coverage)
|
strengthening (making a rule, protection, or system stronger instead of weaker)
|
increase (a rise rather than a reduction)
Θέματα
business
|politics
|economics
|law
|public_policy
Ορισμός
a change that reduces or cancels something and takes it back toward how it was before
An official or deliberate reversal, reduction, or cancellation of something such as a rule, tax, price, program, or protection, often returning it to an earlier level or state.
ΟΥΣΙΑΣΤΙΚΌ
C1
TECHNICAL
2
Μοτίβο χρήσης:
a rollback to [a previous version/state]; perform/trigger a rollback
After the update broke login, the team performed a rollback to the previous version.
Miután a frissítés tönkretette a bejelentkezést, a csapat visszaállította a rendszert az előző verzióra.
The database rollback cancelled all changes made during the failed transaction.
Az adatbázis-visszagörgetés érvénytelenítette a sikertelen tranzakció során végrehajtott összes módosítást.
The app supports automatic rollback if an installation fails.
Παραδείγματα για μαθητές
We did a rollback after the bug.
A hiba után visszaállítást végeztünk.
The rollback restored the old version.
A visszaállítás helyreállította a régi verziót.
Συχνό λάθος:
In database use, a rollback may cancel uncommitted changes; it is not always the same as restoring a backup.
Σημασία
Restoring computer state
Συνδυασμοί λέξεων
database rollback
|system rollback
|software rollback
|automatic rollback
|rollback procedure
|rollback plan
|rollback point
|trigger a rollback
|perform a rollback
|rollback to a previous version
Συνώνυμα
reversion (formal or technical; emphasizes returning to an earlier state)
|
restoration (emphasizes bringing something back to a working or previous condition)
|
undo (more general and less technical)
Αντώνυμα
deployment (putting a new version into use rather than going back)
|
upgrade (moving to a newer version instead of an earlier one)
|
commit (in databases, saving transaction changes instead of canceling them)
Θέματα
software
|technology
|computing
|data
Ορισμός
a process that takes software or data back to an earlier working version
An operation that restores a computer system, program, database, or file to an earlier saved state, especially after an error, failed update, or unwanted change.
ΟΥΣΙΑΣΤΙΚΌ
B2
BUSINESS
3
árcsökkentés
B1
leárazás
B1
Μοτίβο χρήσης:
a rollback on [a product]; rollback price
The supermarket advertised rollbacks on hundreds of grocery items.
A szupermarket több száz élelmiszerre hirdetett leárazást.
I bought the printer during a weekend rollback.
A nyomtatót a hétvégi leárazás alatt vettem meg.
The sign showed a rollback price of $19.99.
Παραδείγματα για μαθητές
The store has a rollback on bread.
A boltban most akciós a kenyér.
I waited for a price rollback.
Vártam egy árcsökkentésre.
Συχνό λάθος:
This use is especially common in North American retail advertising; discount or price cut is more common in many other contexts.
Σημασία
Retail price reduction
Συνδυασμοί λέξεων
price rollback
|rollback sale
|rollback price
|grocery rollbacks
|storewide rollback
|temporary rollback
|rollback offer
|advertise rollbacks
|rollback on electronics
|rollback items
Συνώνυμα
discount (the most general word for a lower selling price)
|
price cut (plain and common; emphasizes the act of lowering the price)
|
sale (usually refers to a selling event with reduced prices)
Αντώνυμα
price increase (a rise in price rather than a reduction)
|
markup (an added amount that raises the selling price)
Θέματα
retail
|shopping
|pricing
|marketing
Ορισμός
a store discount or lower price
A reduction in the price of a product, especially a temporary or advertised discount in a store.
ΟΥΣΙΑΣΤΙΚΌ
B2
4
Μοτίβο χρήσης:
rollback on [a hill/slope]
The car's hill-start assist prevents rollback when you release the brake.
Az autó hegymeneti elindulást segítő rendszere megakadályozza a visszagurulást, amikor felengeded a féket.
Too much rollback during the driving test can count as a fault.
A vezetési vizsgán a túl nagy visszagurulás hibának számíthat.
The truck's rollback on the steep driveway made the driver nervous.
Παραδείγματα για μαθητές
The car had a small rollback on the hill.
Az autó egy kicsit visszagurult az emelkedőn.
Use the brake to stop rollback.
Használd a féket, hogy megakadályozd a visszagurulást.
Συχνό λάθος:
Do not confuse rollback with rollover. A rollover is when a vehicle turns over onto its side or roof.
Σημασία
Vehicle rolling backward
Συνδυασμοί λέξεων
vehicle rollback
|hill rollback
|rollback on a hill
|prevent rollback
|rollback distance
|minor rollback
|excessive rollback
|rollback during a test
|rollback protection
|rollback accident
Συνώνυμα
backward roll (more literal and less fixed as a term)
|
reversing (usually suggests deliberate backward driving)
Αντώνυμα
forward movement (movement in the intended forward direction)
|
advance (a forward movement rather than a backward one)
Θέματα
driving
|transportation
|vehicles
|safety
Ορισμός
when a vehicle moves backward, especially on a hill, without the driver wanting it to
The backward movement of a vehicle, especially unintended movement on a hill when the driver is starting or stopping.
Γραμματική
Λημματική μορφή
rollback
IPA
GB/ɹˈoʊlbˌæk/
US/ɹˈoʊlbˌæk/
Συλλαβές και τόνος
roll - back (2 συλλαβές)
Stress on 1st syllable (roll)
Τύποι λέξης
Noun
- Base: rollback
- Plural: rollback, rollbacks
Εκφράσεις
roll back
1/ɹˈoʊl bˈæk/
phrasal verb
Reverse or reduce
to undo a change or make something go back to an earlier level or version
Παραδείγματα
- The city rolled back the parking fee increase after complaints.
- The update caused crashes, so the developers rolled the software back to an earlier version.
- The bill would roll back worker protections in several areas.
Παραδείγματα για μαθητές
- They rolled back the new fee.
- The update was rolled back.
roll back
2/ɹˈoʊl bˈæk/
phrasal verb
Move backward by rolling
to move backward while turning or on wheels
Παραδείγματα
- The empty bottle rolled back down the driveway.
- Put the stroller brake on so it doesn't roll back.
- He rolled the cart back into the storage room.
Παραδείγματα για μαθητές
- The car rolled back on the hill.
- She rolled the chair back.
roll back the clock
1/ɹˈoʊl bˈæk ðə klˈɑk/
idiom
Return to earlier time
to make things seem like they were in the past
Παραδείγματα
- You can't roll back the clock and pretend the internet never happened.
- Critics said the proposal would roll back the clock on social policy.
- Seeing the old photographs rolled back the clock to their school days.
Παραδείγματα για μαθητές
- We cannot roll back the clock.
- The old song rolled back the clock for my parents.
roll back the years
1/ɹˈoʊl bˈæk ðə jˈɪɹz/
idiom
Seem younger again
to make someone seem younger or remember being younger
Παραδείγματα
- The veteran striker rolled back the years with two brilliant goals.
- The reunion rolled back the years for everyone in the room.
- A new haircut can roll back the years, at least for a while.
Παραδείγματα για μαθητές
- The old photos rolled back the years.
- He rolled back the years with a great performance.