untruthfully
不真实地
虚伪地
例句
I felt quite distressed at being untruthfully slandered.
面对子虚乌有的诽谤我感到很苦恼。
For personal interests, telling untruthfully will be severely sanctioned.
为谋取利益而歪曲事实的做法将得到严厉的处罚；
