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单词 read-only
释义
read-only
adjective
computingspecialized
uk
/ˌriːdˈəʊn.li/us
/ˌriːdˈoʊn.li/
used to refer tocomputerfilesormemorythat can bereador used, but notchangedoraddedto in any way:
（电脑文件等）只能读（不能修改）的
For afileto bemarked"read-only" there has to be a goodreasontoprotectit.要将一个文件标记为 "只读"，必须有一个需要保护的好理由来这么做。
Read-onlymemorycannot beerasedoraltered.只读存储器不能被删除或更改。
See also
ROM
More examples
  • She hadfoundread-onlyfilesandwantedtooverwritethem.
  • There's a read-onlyviewthatletsusersview, but notchange, adocument.
  • You'recurrentlyviewingas aguest, which gives youlimitedread-onlyaccess.
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(Definition ofread-onlyfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofread-only

read-only
It is then possible to export variables (mutable bindings) or functions (read-onlybindings).
From theCambridge English Corpus
The generalisations we consider are those from deterministic to non-deterministic machines, from one-way to two-way machines, and fromread-onlymachines to read/write machines.
From theCambridge English Corpus
Finally, variables can be freely used with aspect 3, the pure "read-only" usage.
From theCambridge English Corpus
This is a way of expressing the fact that the pivot is aread-onlyelement and, as such, can be accessed concurrently.
From theCambridge English Corpus
The security support also includesread-onlyviews of logic variables.
From theCambridge English Corpus
We begin from the observation that some data are used only in a "read-only" context, after which it may be safely re-used before being destroyed.
From theCambridge English Corpus
By making older generationsread-only, an updating store will cause a page fault.
From theCambridge English Corpus
The aspects are (1) used destructively, (2), usedread-onlybut shared with result, and (3) usedread-onlyand not shared with the result.
From theCambridge English Corpus
A subtyping relation, allows us to treat store cells as either read-write,read-only, or write-only.
From theCambridge English Corpus
The points of re-use are determined by three usage aspects that characterise variable usages as destructive (aspect 1),read-onlyshared (aspect 2) andread-onlyunshared (aspect 3).
From theCambridge English Corpus
The important notion in this example is the following data flow: the input is first processedread-only, creating an aliased piece of data, namely the "best" element.
From theCambridge English Corpus
This then leaves two categorical constructions to account for: they are needed to model the generalisation from one-way to two-way machines, and fromread-onlymachines to read/write machines.
From theCambridge English Corpus
The operating system will beread-onlymemory-based and as such may only apply to motherboards which have this operating system embedded.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Initially the computer only had 32 words of storage, and 27 of these words wereread-onlyregisters made of toggle switches.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Another form of core memory called core rope memory providedread-onlystorage.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/read-only##
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更新时间：2025/9/27 20:46:18