ball of fire
01
エネルギッシュな人, 元気いっぱい
an individual who is very energetic and in high spirits
approving
idiom
informal
例
The young entrepreneur started her own company and quickly became a ball of fire in the business world, achieving remarkable success.
彼女はエネルギッシュに会議に入ってきて、みんなを一気に活気づけた。
02
someone whose career progresses rapidly
