Fidget spinner
01
フィジェットスピナー, 手回しおもちゃ
a palm-sized toy in the form of a flat disc with two or three prongs attached around a central bearing that helps people who have trouble concentrating
例
I keep a fidget spinner on my desk to help me focus when I'm working.
仕事中に集中するのを助けるために、机の上にフィジェットスピナーを置いています。



























