pestn.害虫，有害动物；<非正式>讨厌的人（或物）【名】 （Pest）（德、捷）佩斯特（人名）The destiny of the pest in the chestnut is not known before reaching the destination.栗子中害虫的命运在到达目的地之前是未知的。

The cane toad itself became a pest and has destroyed much of the wildlife on that continent.蔗蜍本身变成了一种害虫，并且已经破坏了那片大陆上的很多野生动物。