Indeclinable
a. 不变化的, 无语尾变化的
✅ 同义词
🔴 反义词
🗣️ 情景例句
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
It doesn't make any difference.
没什么差别。
It is no use learning without thinking.
学而不思则惘。