immutable

英 [ɪˈmjuːtəbl]

美 [ɪˈmjuːtəbl]

adj.  不可改变的; 永恒不变的

复数：immutables　

BNC.20103 / COCA.18955

牛津词典

adj.

• 不可改变的；永恒不变的
  that cannot be changed; that will never change

柯林斯词典

• ADJ 永远不变的;永恒的
  Something that isimmutablewill never change or cannot be changed.
  1. ...the eternal and immutable principles of right and wrong.
     永恒不变的对错法则

英英释义

adj

• not subject or susceptible to change or variation in form or quality or nature
  1. the view of that time was that all species were immutable, created by God
  Synonym:changeless

双语例句

• But people are thinking, thinking all the time of such change, a sentiment is not immutable.
  但人又是有思维的，这种思维随时都在变，没有一种情感是永恒不变的。
• There are immutable laws of the universe.
  宇宙中有很多不可逆转的规律。
• In this article, I introduced the Python string, which is an immutable sequence of characters.
  在本文中，我介绍了Python字符串，它是一种不变的字符序列。
• If you have an immutable object, you must set whatever state it will contain in the constructor.
  如果您有一个不可变对象，则必须要在构造函数中设置该对象将包含的任何状态。
• We should design the language so that the default case is an immutable value.
  我们设计的语言在默认情况下应该是不变的值。
• But once you know to avoid a few pitfalls, building immutable classes in Java gets easier.
  不过一旦您了解了要避免的一些陷阱之后，在Java中构建不可变类这件事情就会变得非常容易。
• That article demonstrated the tuple, which is an immutable sequence.
  这篇文章演示了tuple，这是一个不可变的序列。
• VB allows both mutable and immutable anonymous types, with subtly different rules for each.
  而VB却同时支持可变和不可变的匿名类型，对于这两种匿名类型，实现和使用的规则也略有不同。
• Thus, you should never have a no-argument constructor for an immutable class.
  因此，您永远都不该为一个不可变类提供一个无参数的构造函数。
• Another useful method is the freeze method by which a string can be made immutable.
  另一个有用的方法是freeze，该方法可以使字符串变得不可修改。