created sense approved 追根 · zhuīgēn · investigate
追根
zhuīgēn
investigate
to get to the bottom of something or probe into the root cause
既然出了问题,我们就必须追根。
verb
created sense approved 追根 · zhuīgēn · trace
追根
zhuīgēn
trace
to trace something back to its source or origin
这种习俗可以追根到几千年前。
verb