Each year ten percent of the crop is lost to a pest called corn rootworm.
一种叫玉米根虫的害虫每年会让粮食减产10%。
词典精选例句
Some communicable diseases are transmitted only through the agency of vermin or insects.
某些传染病只通过害虫和昆虫来传播.
《简明英汉词典》
Chemical compounds designed to eliminate pests often act as pesticide irritants.
旨在消灭害虫的化合物常常作为杀虫剂刺激物发挥作用。
金山词霸
The use of integrated pest management will expand in the twenty-first century.
在二十一世纪,害虫综合治理的应用将扩大.
词典精选例句
每年,害虫防治专家会杀死1亿只老鼠以保护公众健康。
金山词霸
Rarely can permanent control be achieved by a single application of spray.
使用一次药剂防治难于持久地控制害虫.
词典精选例句
Even plants can run a fever, especially when they're under attack by insects or disease.
植物也会发烧, 特别是当它们受到害虫攻击或生病的时候.
互联网摘选
这种寄生蜂是农民的好帮手, 它可以抑制农业害虫的繁殖.
互联网摘选
