追
根
究
底
儿
z
h
u
ī
g
ē
n
j
i
ū
d
ǐ
r
Definitions
1. to get to the heart of the matter
2. erhua variant of 追根究底
Components
追根究底
zhuī gēn jiū dǐ
–
to get to the heart of the matter
儿
r
–
non-syllabic diminutive suffix