godan verb (-su)
question again; repeat a question; re-ask
Used when asking a question again, often to clarify a problematic point or to confirm understanding. The compound 問い直す emphasizes redoing the act of asking.
彼の答えが曖昧だったので、もう一度問い直した。
His answer was vague, so I asked him again.
理解できなかっ
I ask the teacher again about the part I didn't understand.