Unchangeableness
n. 不变
✅ 同义词
🔴 反义词
🗣️ 情景例句
I haven't made a dent in my paperwork.
我的那些文件没怎么动。
When would you like to return?
你打算什么时候回来？
We're going to pick apples.
我们打算去摘苹果。