adv.不变地；永恒地

The value of the variable is set immutably, meaning it cannot be changed after initialization.
这个变量的值被不可变地设置，意味着它在初始化后不能更改。
In functional programming, functions that don't modify their input data are considered immutable.
在函数式编程中，不修改其输入数据的函数被认为是不可变的。
Once an object is declared as immutable, its state can never be altered, ensuring data integrity.
一旦将对象声明为不可变，其状态就永远无法改变，从而确保了数据完整性。
Arrays in some programming languages are immutable, which prevents accidental modification during program execution.
某些编程语言中的数组是不可变的，这可以防止在程序执行过程中意外修改。
Immutable data structures like strings and numbers provide performance benefits due to their inability to change.
由于字符串和数字等不可变数据结构无法更改，因此提供了性能优势。
Using immutable objects promotes code readability and reduces bugs caused by unintended side effects.
使用不可变对象可以提高代码可读性，并减少因意外副作用引起的错误。
In JavaScript, Object.freeze() method makes an object immutable, preventing further changes to its properties.
在JavaScript中，Object.freeze()方法使对象变为不可变，阻止对其属性的进一步更改。
Immutability is a core concept in React, where component state should be treated as read-only for better performance and stability.
在React中，不可变性是一个核心概念，组件状态应被视为只读，以实现更好的性能和稳定性。
When using functional programming paradigms, prefer creating new immutable copies instead of modifying existing ones to avoid shared state issues.
当使用函数式编程范式时，为了避免共享状态问题，建议创建新的不可变副本而不是修改现有副本。
Immutability helps in concurrent programming as multiple threads can safely access and use immutable data without fear of race conditions.
在并发编程中，不可变性有助于多个线程安全地访问和使用不可变数据，而不必担心竞态条件。