The aggression of a bully leaves people feeling hurt, angry and impotent.恃强凌弱者的侵犯行为令人感觉痛苦、气愤而又无奈。

She told me her husband was impotent.她告诉我说, 她的丈夫性无能。

He paced up and down in impotent rage.他怒不可遏地踱来踱去。