inquire deeply into
寻根究底 : inquire deeply into; get [probe] to th ..
run to ground
... Ground-water run-off 地水径流 Run to Ground Treasures 第四章 Run to ground 使某人迷惑不解 ; 寻根究底 ...
get to the bottom of
穷根究底 get to the bottom of it all; get down to bedrock; get to the bottom of the mat ... 寻根究底 inquire deeply into; get [probe] to the bottom of (the business); investigate ..
investigate
寻根究底 inquire deeply into; get [probe] to the bottom of (the business); investigate ..
寻根究底,汉语成语,读音是xún gēn jiū dǐ,意思是追问一件事的原由。出自《红楼梦》。