Correct

有口难辩

/ yǒu kǒu nán biàn /
Strokes

Example

Definition

find it hard to defend/vindicate oneself

1
shòudào
受到
le
莫大
de
yuān
冤屈
  
,
què
yǒukǒunánbiàn
有口难辩
  

She is suffering a huge injustice, but finds it hard to defend herself.