盘根究底 Save Sign in to save words Traditional (Taiwan): 盤根究底 pángēnjiūdǐ ㄆㄢˊ ㄍㄣ ㄐㄧㄡ ㄉㄧˇ lit. to examine roots and inquire at the base (idiom) to get to the bottom of sth Character by character 盘(pán)tray 根(gēn)root 究(jiū)after all 底(dǐ)bottom A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0