fidget
🇺🇸
/ˈfɪdʒɪt/
🇬🇧
/ˈfɪdʒɪt/
to move around restlessly, especially because you are nervous or bored
He was fidgeting with his pen during the long meeting.
長い会議中、彼はペンをいじっていました。
a person who is always moving or adjusting things restlessly
She's a bit of a fidget and can't sit still for a moment.
彼女はちょっと動揺して、一瞬も座りきれません。