virulent造句

A very virulent form of the disease appeared in Belgium.
比利时出现了这种疾病的一种极其危险的变体。

Friends spoke of "a virulent personal campaign" being waged against him.
朋友们说针对他正在发起“一场恶毒的个人攻击”。

The media has waged a virulent hate campaign against her.
新闻界向她发起了恶毒攻击。