to eat one's heart out
01
胸を痛める, 悔しさに沈む
to feel deep sadness or disappointment, especially over a lost opportunity or unfulfilled desire
idiom
informal
例
He ate his heart out after losing the chance to study abroad.
留学のチャンスを逃して、彼は胸を痛めていた。
eat your heart out
01
used to tease or make someone feel jealous or envious
humorous
idiom
informal



























