discrepancy

n. /dɪˈskrepənsi/ C1

差异；不符之处

A difference between two things that should be the same.

仙境例句

The jurors added up the dates, and there was a discrepancy: no two answers were the same.

陪审员们把日期加起来，结果对不上：没有两个答案是一样的。