pestilent

adj.

致命的；致死的；有害的；危害社会的

1. I destroy all noisome and rank weeds, I keep down all pestilent vapours.
   我摧毁了一切丛生的毒草，控制一切有害的烟雾。
2. To the man of letters it is a missile that he can fling in the reader's face to disprove the pestilent heresy.
   对于文人，它是一颗导弹，他可以把它投到读者脸上，以驳斥那种有害的邪说。

Pestilential Complexities: Understanding Medieval Plague
Medical Deontology and Pestilential Disease in the Late Middle Ages
Antídoto contra la pestilente poesía de las Soledades, por Juan de Jáuregui
Sydenham, Locke and Sydenham's De peste sive febre pestilentiali
“A Pestilent and Seditious Book”: Nicholas Sander'sSchismatis Anglicaniand Catholic Histories of the Reformation
Relation between the occurrence amount of the major pestilent generation of Cnaphalocrocis medinalis Guenee and rainfall
Fruit-Fly Outbreaks in Adelaide, Sa From 1948-49 to 1985-86 .2. The Phenology of Both Pestilent Species
Contrasting Role of Temperature in Structuring Regional Patterns of Invasive and Native Pestilential Stink Bugs:
Resistance Difference of Different Rice Germplasm to Major Pestilent Generation of Cnaphalocrocis medinalis(Guenee)and Its Relations...
Data from - Contrasting Role of Temperature in Structuring Regional Patterns of Invasive and Native Pestilential Stink Bugs - PLoS O...