expression, adverb
inquisitively; pryingly; thoroughly
Describes asking questions or investigating in a persistent, nosy, or exhaustive manner. Often used with verbs like 聞く, 尋ねる, or 調べる.
彼は私のことを根掘り葉掘り聞いてきた。
He asked me about everything inquisitively.
面接官に
I was questioned thoroughly by the interviewer.