changelessness

/t'ʃeɪndʒləsnəs/ 5
the state of being unchangeable or having a tendency to remain unchanged.

noun [抽象名词]不变性

Happiness is never really so welcome as changelessness.
说真的,幸福从来不如稳定那么受欢迎。

changelessness

-lessness ⌜ 缺乏某种特性或状态 - indicating the lack of a particular quality or state ~ ⌟
单词造句:
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This hope for change and belief in changelessness leads tying of nuptial knots, he concluded. 这种对变化和无变化的信念,希望导致的婚绳结,他总结道。
But the establishment of the subject and the object with the mutual relation of them does not mean eternal changelessness. 但是,这种主客体的确立及其相互关系的形成,并不意味着是永恒不变的。