defoliate有（使）落叶;等意思，那么你知道defoliate的过去式是什么吗?今天一起来学习一下defoliate的过去式以及defoliate的用法和例句，希望对大家的学习有所帮助!
defoliate的过去式及其它时态
defoliate的过去式:defoliated
defoliate过去分词:defoliated
defoliate现在分词:defoliating
defoliate第三人称单数:defoliates
defoliate的用法和例句
1、The tree is leafless [ defoliate ] .
这棵树 秃 了.
2、Dioxin was the ingredient in Agent Orange, used to defoliate Vietnam.
越南战场上用于毁灭林区的“橙剂”，其成分是二氧杂芑。
