网站首页 词典首页
If something is unauthorized, it has been produced or is happening without official permission.
unofficial
a new unauthorized biography of the Russian president.
一本新的未经授权的俄罗斯总统传记。
It has also been made quite clear that the trip was unauthorized.
这次旅行是未经过批准的，这一点也已经表述得非常清楚了。
雅思英语词汇收录8785个雅思英语词条，基本涵盖了全部常用雅思英语词汇的翻译及释义，是英语学习的有利工具。