Immutableness
n. immutable的变形
🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
The editor checks all of the current news.
编辑在检查所有的时事消息。
That's nice. Is it new?
挺漂亮的，是新的吗？