| 例句 |
The pesticides that farmers spray on their crops kill pests, but they can also damage people's health.农民在作物上喷洒的农药在杀死害虫的同时也会危害人们的健康。The travellers were hunted by the pests.旅客遭受害虫的袭扰。Several key crops failed when they were attacked by pests.一些主要农作物由于遭受虫害而歉收。The spray protects plants from attacks by many common pests.喷雾杀虫剂使植物免受许多常见害虫的侵害。The farmer used insecticides to control the pests.农民使用杀虫剂控制虫害。These birds provide a useful function in controlling insect pests.这些鸟在控制害虫方面发挥了有益的作用。Insects play an important part in keeping down garden pests.昆虫在花园除虫上起着重要作用。These insects/birds are pests for farmers.这些昆虫/鸟对于农民来说是有害的。He doesn't spray against pests or diseases.他喷药并不是为了防治病虫害。The spread of pests damaged countless fruit trees.虫害的蔓延损害了无数果树。The farmer had a running battle with pests and disease.农民和病虫害打了一场持久战。The severe frost killed off most of the insect pests.严霜杀死了大多数害虫。Birds control insect pests.鸟类控制虫害。You need to be vigilant against garden pests.你要警惕花园里的害虫。Frogs eat pests which destroy crops and carry diseases.青蛙吃破坏庄稼、传播疾病的害虫。Greenfly and slugs are two common garden pests.蚜虫和蛞蝓是两种常见的园圃害虫。In the short term, chemical sprays are clearly an effective way to control pests.从短期来看，喷洒化学药品显然能有效控制虫害。 |