immutable 英 [ɪˈmju:təbl]   美 [ɪˈmjutəbəl]

immutable

immutable  英 [ɪˈmju:təbl] 美 [ɪˈmjutəbəl]

adj. 不变的;不可变的;不能变的 

名词复数:immutables 

The key thing about both of them is that they were immutable. 关于他们有一点很关键的,就是他们都是不可变的。
When considering a tree of nodes where each node is an immutable data structure, we must consider how to modify a node or nodes inside the tree without modifying the entire tree. 在考虑每个节点都是一个不可变数据结构的节点树时,我们必须考虑如何修改树内的一个节点或多个节点,而不必更改整个树。

  • If you can't change it, it's immutable. There are many things in life that are immutable; these unchangeable things include death, taxes, and the laws of physics.
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  • adj. 不变的;不可变的;不能变的
  • 1. The key thing about both of them is that they were immutable.

    关于他们有一点很关键的,就是他们都是不可变的。

  • 2. When considering a tree of nodes where each node is an immutable data structure, we must consider how to modify a node or nodes inside the tree without modifying the entire tree.

    在考虑每个节点都是一个不可变数据结构的节点树时,我们必须考虑如何修改树内的一个节点或多个节点,而不必更改整个树。

  • 3. This pattern requires that the value being published be effectively immutable -- that its state not change after publication.

    这个模式要求被发布的值是有效不可变的 —— 即值的状态在发布后不会更改。

  • immutable (adj.) early 15c., "unchanging, unalterable," from Old French immutable (Modern French immuable), and directly from Latin immutabilis "unchangeable, unalterable," from assimilated form of in- "not, opposite of" (see in- (1)) + mutabilis "changeable," from mutare "to change" (from PIE root *mei- (1) "to change, go, move"). Related: Immutably.
im·mut·able / ɪˈmjuːtəbl ; NAmE ɪˈmjuːtəbl / adjective ( formal) that cannot be changed; that will never change 不可改变的;永恒不变的 SYN unchangeable im·mut·abil·ity / ɪˌmjuːtəˈbɪləti ; NAmE ɪˌmjuːtəˈbɪləti / noun [uncountable ] immutability immutabilities im·mut·able / ɪˈmjuːtəbl ; NAmE ɪˈmjuːtəbl / im·mut·abil·ity / ɪˌmjuːtəˈbɪləti ; NAmE ɪˌmjuːtəˈbɪləti /
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