mutable

英 [ˈmjuːtəbl]

美 [ˈmjuːtəbl]

adj.  可变的; 会变的

BNC.42039 / COCA.28523

牛津词典

adj.

• 可变的；会变的
  that can change; likely to change

英英释义

adj

• capable of or tending to change in form or quality or nature
  1. a mutable substance
  2. the mutable ways of fortune
  3. mutable weather patterns
  4. a mutable foreign policy
  Synonym:changeable

双语例句

• Lists are mutable, but what exactly does that mean?
  列表是可变的，但是如何正确的改变呢？
• Because a list is mutable, it can't be used as the key in a dictionary.
  因为list是易变的，所以它不能作为dictionary中的键。
• One approach to this issue is to minimize mutable state in the database.
  此问题的一种解决方法是要最大限度地减少数据库中的可变状态。
• Having this method available can be helpful in the application in general because now the singleton becomes easily mutable.
  总之，在应用程序中增加这个方法是很有用的，因为我们现在可以轻松地修改单一实例。
• In some embedded systems, there's no need to provide a mutable file system: An immutable one will suffice.
  在某些嵌入式系统中，没有必要提供可更改的文件系统：一个不可更改（immutable）的文件系统已经足够。
• While mutable containers are very flexible, their dynamic nature can result in a performance hit.
  虽然可变容器非常灵活，但它们的动态特性会对性能造成影响。
• It is also possible to create tuples which contain mutable objects, such as lists.
  也可以通过包含可变对象来创建元组，例如链表。
• Mutable state and locks are problematic for many reasons.
  出于多种原因，可变状态和锁容易出问题。
• Lists are like tuples, except that they're mutable.
  列表与tuple类似，只不过它们是可变的。
• Scala also will not prevent you from writing code with mutable state.
  Scala也不会阻止您在可变状态下编写代码。