cache

英 [kæʃ]

美 [kæʃ]

n.  隐藏物(如武器); (秘密)贮存物; 高速缓冲存储器
v.  匿藏，隐藏(尤指武器); 把(数据)存入高速缓冲存储器; 高速缓存

现在分词：cacheing　过去式：cached　第三人称单数：caches　过去分词：cached　

GRETEM8计算机

Collins.1 / BNC.10655 / COCA.8893

牛津词典

noun

• 隐藏物（如武器）；（秘密）贮存物
  a hidden store of things such as weapons
  1. an arms cache
     隐藏的武器
• 高速缓冲存储器
  a part of a computer's memory that stores copies of data that is often needed while a program is running. This data can be accessed very quickly.

verb

• 匿藏，隐藏（尤指武器）
  to store things in a secret place, especially weapons
• 把（数据）存入高速缓冲存储器；高速缓存
  to store data in a cache
  1. This page is cached.
     这一页存入高速缓冲存储器了。

柯林斯词典

• N-COUNT 隐藏物,隐匿物(如军火)
  Acacheis a quantity of things such as weapons that have been hidden.
  1. A huge arms cache was discovered by police.
     警方发现了大批私藏的军火。
  2. ...a cache of weapons and explosives.
     一批隐藏的武器和炸药
• N-COUNT 高速缓冲存储器
  Acacheorcache memoryis an area of computer memory that is used for temporary storage of data and can be accessed more quickly than the main memory.
  1. In your Web browser's cache are the most recent Web files that you have downloaded.
     网页浏览器的高速缓存区里有你最近下载的网页文件。

英英释义

noun

• a hidden storage space (for money or provisions or weapons)
• (computer science) RAM memory that is set aside as a specialized buffer storage that is continually updated
  Synonym:memory cache
• a secret store of valuables or money
  Synonym:hoardstash

verb

• save up as for future use
  Synonym:hoardstashlay awayhive upsquirrel away

双语例句

• You can also use JSON to cache data that the user inputs.
  您还可以使用JSON来缓存用户输入的数据。
• If you use synchronizedMap to implement a cache, you are introducing a potential scalability bottleneck into your application.
  如果使用synchronizedMap来实现一个cache，那么您就在您的应用程序中引入了一个潜在的可伸缩性瓶颈。
• The buffer cache buffers requests between the file systems and the block devices that they manipulate.
  缓冲区缓存会缓存文件系统和相关块设备之间的请求。
• This might result in the client updating an ID that has been removed from the cache.
  这可能导致客户端更新已经从缓存中删除了的ID。
• This can also improve performance by reducing L3 cache and memory contention.
  这样做还可以通过减少L3缓存和内存争用，从而改善了性能。
• Classes are stored and found in the cache using the URL classpath array.
  使用URL类路径数组在缓存中存储和寻找类。
• Ensure read and write cache is enabled on your storage system.
  确保您的存储系统上启用了读写缓存。
• With this feature, cached pages can be accessed from the cache also via the URL.
  利用此功能，也可以通过URL从缓存中访问已缓存的页面。
• Acegi maintains a cache of users who have been authenticated.
  Acegi缓存了已经进行过身份验证的用户。
• It has equal rights of other cache information contributors, such as portlets, portal pages, and themes.
  它具有和其他缓存信息提供者（如Portlet、Portal页面和Theme）同样的权限。