pests的读音：英音['pests] 美音['pests]。
双语例句：
Frogs eat pests which destroy crops and carry diseases。
青蛙吃破坏庄稼、传播疾病的害虫。
White storks feed on locusts and other insects that can become pests if their numbers get out of hand。
白鹳吃蝗虫和其他昆虫，这些昆虫如果数量失控就会变成害虫。
That child is being a real pest。
那个孩子真讨厌。
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。
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。
One hundred million rats are killed each year by pest exterminators。
每年灭鼠人员都会杀死1亿只老鼠。
He doesn't spray against pests or diseases 。
他并不喷药防虫祛病。
