She was afraid of going mad.她害怕自己会疯掉。
She was married to a man who'd gone mad.她被许配给了一个已经精神失常的人。
英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。