controlled burn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controlled burncontrolled burn — 名詞名詞1. a fire intentionally set to reduce wildfire risk or manage land1.名詞釋義控制火燒a fire intentionally set to reduce wildfire risk or manage land例句The forest service conducted a controlled burn to clear dry brush.