"Probably trying to get rid of a Wrackspurt," said Harry, who recognized the symptoms.

“大概想摆脱一只骚扰虻吧。”哈利认出了这种征兆，说道。

youdao

These are the Wrackspurt siphons - to remove all sources of distraction from the thinker's immediate area.

这是骚扰虻虹吸管——可将一切干扰思想者的周围区域排除。

youdao