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单词 downy mildew
释义 downy mildewn.(名词)
  1. A disease of plants caused by fungi of the order Peronosporales and characterized by gray, velvety patches of spores on the lower surfaces of leaves.霜霉病:霜霉科真菌引起的植物疾病,患此病的植物叶背面有一簇簇的灰色绒状胚芽
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更新时间:2025/1/6 15:04:28