- 〔気苦労〕worry ((about, over));〔心配事〕a worry;〔苦悶〕anguish
煩悶する be worried [troubled] ((about, over))
- 彼は仕事に対する煩悶を打ち明けた
- He confided his anxiety [worries] about his job to me.
- 煩悶のあまり髪の毛をかきむしった
- I tore my hair in anguish.
- 事業の失敗を気にして煩悶している
- He is 「shattered by [in anguish over] the failure of his business.