Correct

辩驳

/ biànbó / 
Strokes

Definition

to dispute/to refute

Example

As a Verb

dispute (against); rebut; refute

1
Wúkěbiànbó
无可辩驳
de
的
lùnjù
论据

indisputable/impregnable/irrefutable argument

2
Wúkěbiànbó
无可辩驳

beyond (all) dispute; past dispute