be berserk

• 发狂

be berserk的用法和样例：

例句

1. A man who went berserk in his Tsuen Wan flat with a chopper died after being subdued by policemen using pepper spray yesterday.
   一名男子昨日在荃湾住所发狂，挥舞菜刀，警察以胡椒喷雾将该名男子制服，他其后死去。