Unalterability
n. unalterable的变形
✅ 同义词
🔴 反义词
🗣️ 情景例句
There are abundant free materials available on the internet.
因特网上有丰富的免费资料提供。
When is the ship supposed to leave?
船应该在什么时候开？
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。