n.象鼻虫，象甲，豆象(吃谷物、坚果和种子，危害作物的小甲虫)

原形：weevil复数：weevils

The grain weevil caused significant damage to the stored wheat.
翻译：谷象严重损害了储存的小麦。
Farmers use pheromone traps to monitor and control the population of the coffee berry borer weevil.
翻译：农民使用信息素陷阱来监测和控制咖啡果钻心虫的数量。
The weevil's larva feeds on the roots of the plant, weakening it.
翻译：象鼻虫的幼虫以植物的根为食，使其变得虚弱。
Biologists are studying the genetic makeup of the weevil to develop more effective pest control methods.
翻译：生物学家正在研究象鼻虫的基因构成，以开发更有效的害虫控制方法。
The weevil has a long, tube-like snout that it uses to bore into seeds.
翻译：象鼻虫有一个长而管状的喙，它用这个喙钻入种子中。
Insecticides have been used to eradicate the weevil from the region.
翻译：杀虫剂已被用于从该地区消灭象鼻虫。
The weevil is a type of beetle that can cause serious damage to crops.
翻译：象鼻虫是一种甲虫，可能对农作物造成严重损害。
Researchers are trying to find natural predators of the weevil to help control its spread.
翻译：研究人员正试图找到象鼻虫的天敌，以帮助控制其扩散。
The weevil's presence in the area indicates a need for improved agricultural practices.
翻译：象鼻虫在该地区的存在表明需要改进农业实践。
The weevil's ability to adapt to different environments makes it a challenging pest to manage.
翻译：象鼻虫适应不同环境的能力使得它成为一种难以管理的害虫。