Invertibility
[计] 可逆性
🗣️ 情景例句
I'm a graduate of Harvard University.
我是哈佛大学的毕业生。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。