of unsound mind
/ɔv ʌnˈsaʊnd maind/
中文释义
精神失常（无须对自己的行为负责）; 精神失常, 头脑不健全
例句
1
v prove to be of unsound mind or demonstrate someone's incompetence v cause to appear foolish v deprive of strength or efficiency
2
prove to be of unsound mind or demonstrate someone's incompetence v
相关词组
1
[法] 精神病者, 精神失常者, 疯子