| 例句 |
The wheat is genetically engineered to repel insects.对小麦进行了基因培植以抵御害虫。This stuff kills off all vermin.这东西把所有的害虫都杀死了。The severe frost killed off most of the insect pests.严霜杀死了大多数害虫。The room was crawling with roaches and other vermin.屋子里爬满了蟑螂和其他害虫。Some insects are harmful but others are beneficial.有些昆虫是害虫，而有些则是益虫。Flies, lice, and cockroaches can all be described as vermin.苍蝇、虱子和蟑螂都可以被称作是害虫。Unfortunately, pesticides kill off beneficial insects as well as harmful ones.不幸的是，杀虫剂不仅杀灭害虫还会杀死益虫。The area was infested with snakes/insects. 这一地区滋生了大量的蛇/害虫。You need to be vigilant against garden pests.你要警惕花园里的害虫。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。Worms attacked the cabbage plants.害虫侵袭了卷心菜。Frogs eat pests which destroy crops and carry diseases.青蛙吃破坏庄稼、传播疾病的害虫。The plants are inspected for insects and if I find any, they are squashed.这些植物常进行虫害检查，如果发现害虫我就把它们捏死。There were signs of insect infestation.出现了害虫肆虐的迹象。The travellers were hunted by the pests.旅客遭受害虫的袭扰。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。Natural methods of pest control are now taking the place of chemicals.控制害虫的自然方法目前正在取代化学品。Greenfly and slugs are two common garden pests.蚜虫和蛞蝓是两种常见的园圃害虫。Pests can seriously stunt plant growth.害虫会严重阻碍植物的生长。At night all sorts of vermin crawled out of the walls of the old house.夜里，各种害虫都从那座老房子的墙壁里爬了出来。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。 |