追根究底追究底细。一般指追究事情的原由。也作“寻根究底”、“追根刨底”、“追根问底”英get to the root of the matter;[查看详情]

根究寻根穷究追问到底。例根究真相。华大妈看他儿子和别人的坟……便觉得心里忽然感到一种不足和空虚不愿意根究。——鲁迅《药》英make a thorough investigation of; got to the bottom of;[查看详情]

根究着实根究：寻根穷究，追问到底。追根究底打听清楚。[查看详情]

追根究蒂见“追根究底”。[查看详情]

穷根究底追究事物的根底。例他穷根究底地问个没完。英inquire thoroughly into…; get to the bottom of things;[查看详情]

盘根究底详细盘问查清底细弄清根由。例被小山盘根问底今日也谈，明日也谈腹中所有若干故典久己告竣。——清李汝珍《镜花缘》英ask in detail;[查看详情]

寻根究底寻求和追究事物的根底。英get to the bottom of things; inquire deeply into;[查看详情]

刨根究底亦作“刨根问底”。[查看详情]

归根究柢追究底细。[查看详情]