justification
n. 正当理由，合理解释；证明为正当，辩护；齐行，整版；（上帝眼中的）称义
复数 justifications
例句
His justification for the merger was just hot air.
他提出的合并理由只是连篇空话。
《柯林斯英汉双解大词典》
All I can say in justification of her actions is that she was under a lot of pressure at work.
我唯一能为她的行为辩解的理由是她工作压力很大。
《牛津词典》
Reverse spelling (crumb for crum, a word in which b has no justification) is also a trivial mistake.
反向拼写（crum 拼成 crumb，b在这里没有理由存在）也是微不足道的错误。
