追根究底
zhuīgēn-jiūdǐ
to get to the bottom of something
Every meaning
zhuīgēn-jiūdǐ
- to get to the bottom of something
Its characters
- 追zhuīto chase; to pursue
- 根gēnroot
- 究jiūto study; to investigate (as in 研究)
- 底dǐbottom; base
Words with 追
Words with 根
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.