To be in a spin 用来形容很多事情同时发生，让人应接不暇，手忙脚乱，不知所措。

例句

Jane was in a spin after everyone had given her a job to do.

"My head's in a spin, I've got too many things to do!"

请注意

另一个短语a spin off 表示由什么派生出来。比如子公司或副产品。

This new TV show is a spin off from the original hit TV series.

The button making company is a spin off of the main shirt making business.