phenylethylmalonylurea

例句：

1. 1. The compound isused as a pesticide to controlinsects.
   这种化合物被用作杀虫剂来控制昆虫。
2. 2. Phenylethylmalonylurea is a common chemical insecticide.
   苯乙酰脲是一种常见的化学杀虫剂。
3. 3. The phenylethylmalonylurea was effective against thetarget pests.
   苯乙酰脲对目标害虫有效。