不对号

Traditional (Taiwan): 不對號

bùduìhào ㄅㄨˋ ㄉㄨㄟˋ ㄏㄠˋ

    • to not match or correspond
    • to be inconsistent

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
the number doesn't match
Meaning
Two things don't match or correspond, as when accounts or facts don't agree. Colloquial.

Sources