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