n.酌量减轻；减轻
Noun:a partial excuse to mitigate censure; an attempt to represent an offense as less serious than it appears by showing mitigating circumstances
to act in such a way as to cause an offense to seem less serious
以上就是本站详细整理的词语extenuation是什么意思的翻译解释，供大家参考一下。
Some excuse, some theory in extenuation of his behaviour, is..urgently needed.