Definition: very serious or unacceptable Level: C1
该员工因严重不当行为被解雇。
The employee was dismissed for ___gross misconduct.
报告中的严重错误损害了其可信度。
The report contained ___gross errors that undermined its credibility.
如此严重侵犯人权的行为是不可容忍的。
Such a ___gross violation of human rights cannot be tolerated.
