Incommutability
n. incommutable的变形
✅ 同义词
🔴 反义词
🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
You can depend on us, sir.
先生，您可以信赖我们。