systemic insecticide編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看systemic insecticidesystemic insecticide — 名詞名詞1. a pesticide absorbed by a plant to kill insects feeding on it1.名詞釋義內吸性殺蟲劑a pesticide absorbed by a plant to kill insects feeding on it例句Farmers use systemic insecticide to protect their crops from aphids.