我把绳子解开并绕成一个球。

I unravelled the string and wound it into a ball.

《牛津词典》

我把线绳儿绕成了一个球。

I rolled the string into a ball.

《牛津词典》

他把毛线缠绕成一团。

He wound the wool into a ball.

《牛津词典》

That's why in the earlier models of the atom, they're not horrible to sometimes think about just each n value as a little ring around.

这就是为什么在早期原子模型中，人们没有感觉到把每一个，n，都想象成,一个绕核的小圆圈有什么不妥。

麻省理工公开课 - 化学原理课程节选