A very virulent form of the disease appeared in Belgium.

该疾病的一种极其致命形式在比利时出现。

《柯林斯英汉双解大词典》

The media has waged a virulent hate campaign against her.

媒体向她发起了恶毒的诋毁运动。

《柯林斯英汉双解大词典》

Hermillia Villegas, a 47-year-old mother of two in Jalisco, Mexico, recently learned that she had a virulent form of breast cancer that responded well to treatment with Herceptin.

赫尔米拉·比列加斯是位两个孩子的母亲，今年47岁，住在墨西哥哈利斯科州。她最近获悉自己得了一种恶性乳腺癌，目前使用赫赛丁效果很好。

youdao

It says Iranian President Mahmoud Ahmadinejad continues a "virulent anti-Semitic campaign,"

VOA: standard.2009.10.26

In the Sabin vaccine, or the oral polio vaccine, now you have a non-virulent virus.

在沙宾疫苗,即口服小儿麻痹症疫苗中,存在非致病性病毒

耶鲁公开课 - 生物医学工程探索课程节选

A Christian civilization was deeply at the root of this cluster of ideas we call Manifest Destiny, as was a virulent kind of nationalism that boomed after the War of 1812 and through the 1820s into the 1830s.

基督教文明是我们所称的命运天定,及其相关思想的核心,它是一种有害的民族主义,在1812年战争后兴起,并流行于十九世纪二十年代和三十年代

耶鲁公开课 - 美国内战与重建课程节选

Lawsuits and political lobbying by Shariah proponents promote a virulent ideology masquerading as a faith, and suppress the practice of Christianity, Judaism and other faiths, both abroad and increasingly in the United States.

CENTERFORSECURITYPOLICY: Center For Security Policy

Estimates of the number of dead run to the hundreds of millions world-wide and scores of millions in the U.S. If nature fails to deliver an epidemic, it is unfortunately easy for a highly trained terrorist, by genetic manipulation, to create a super-virulent pathogen with a nearly 100% rate of mortality.

WSJ: Our Blindness

But even this running sore appears to be marginally less virulent as a result of the Danish rejection of the euro.

ECONOMIST: On the up