pests
Pests are insects or small animals that damage crops or food supplies.
crops which are resistant to some of the major insect pests and diseases.
能抵抗一些主要病虫害的庄稼。
Each year ten per cent of the crop is lost to a pest called corn rootworm.
一种叫做玉米根虫的害虫每年会使粮食减产10。
You can describe someone, especially a child, as a pest if they keep bothering you.
He climbed on the table, pulled my hair, and was generally a pest.
他爬上桌子,揪我的头发,真是个讨厌鬼。