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

• Because BigDecimal objects are immutable, each of these methods produces a new BigDecimal object.
  由于BigDecimal对象是不可变的，这些方法中的每一个都会产生新的BigDecimal对象。
• No one will be immutable and frozen pet with you, this society, who do not owe!
  没有人会一成不变的宠着你，这个社会，谁也不欠谁的！
• 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。
• 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。
• Using this style of code is a strong visual indicator that it's an immutable class.
  这种代码风格的使用从视觉上给出了一种强烈的指示：该类是一个不可变类。
• Because changes only occur upon construction, immutable classes make it trivial to write unit tests.
  因为变化只会发生构造函数中，因此不可变类会将编写单元测试变成了一件微不足道的事情。
• 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。
• There are immutable laws of the universe.
  宇宙中有很多不可逆转的规律。
• The logic is immutable, but the circumstances have changed.
  这种逻辑不会变，但环境已经发生变化。
• Nothing in the world is immutable.
  世界没有一成不变的东西。