在线词典盘根究底盘:仔细查问;究:追究。盘问、追究事情的根由。拼音pán gēn jiū dǐ解释盘:仔细查问;究:追究。盘问、追究事情的根由。近义词寻根究底、盘根问底英文释义lit. to examine roots and inquire at the base (idiom); to get to the bottom of sth