felonious
adj. 凶恶的；重罪的；极恶的
例句
He carried out a felonious act.
他犯了一个重罪。
He carry out a felonious act.
An activity that may be considered illegal, questionable, or a vice, but not felonious.
一种可以视作非法的，有问题的活动，或者说做不是特别凶恶的那种坏事。
