Invertibility
[计] 可逆性
🗣️ 情景例句
It was so nice to be out in the country.
出去置身乡下真是太好了。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子