defoliator [di:'fəulieitə]以下由轻松背单词网站提供
单词级别附加级基本释义v. 落叶剂参考例句Agent orange is a powerful defoliator. 橙剂是一种强效落叶剂。The key pests and rat and pine moth, forest rats, defoliator of the poplars, bristletail. 二是松毛虫、森林鼠害、杨树食叶害虫等常发性病虫害;三是小蠹虫、萧氏松茎象等钻蛀性害虫。 推荐阅读 |