n.蚜虫(体小，植物害虫)
aphid的复数

原形：aphid复数：aphids

The aphids are feeding on the sweet sap of the rose bushes.
蚜虫正在玫瑰丛的甜汁上吸食。
An infestation of aphids ruined the entire crop of tomatoes.
蚜虫泛滥毁掉了所有的番茄作物。
The gardener sprayed neem oil to control the aphid population.
园丁喷洒了尼尔油来控制蚜虫的数量。
Aphids are so tiny, they can be easily overlooked by the naked eye.
蚜虫非常小，不借助放大镜很难被肉眼察觉。
The ladybugs are natural predators of aphids, helping to keep their numbers in check.
瓢虫是蚜虫的天敌，有助于控制它们的数量。
Farmers often use sticky traps to monitor and manage aphid populations.
农民常常使用粘性陷阱来监测和管理蚜虫。
Aphids reproduce rapidly, forming large colonies during warm weather.
蚜虫繁殖速度快，在温暖的天气里会形成大群落。
The aphid's bright green coloration serves as a warning to predators, who find them unpalatable.
蚜虫鲜艳的绿色是向捕食者发出的警告，因为它们的味道不好。
A biological control method involving introducing parasitic wasps proved effective against aphid infestations.
一种引入寄生蜂的生物防治方法对蚜虫侵袭很有效。
The farmer decided to rotate crops to disrupt the life cycle of the aphids and prevent a recurring problem.
农夫决定轮作农作物，以打乱蚜虫的生活周期，防止问题再次出现。