英语词汇“crown gall”是什么意思，“crown gall”的读音、用法及例句翻译-烛光网

词汇	crown gall
释义	crown galln.（名词） A widespread disease of numerous plants caused by the bacteriumAgrobacterium tumefaciens and characterized by formation of galls especially at the junction of root and stem. 冠瘿病：一种由根瘤土壤杆菌引起的多种植物广泛传播的疾病，其特征是形成肿瘤状膨大，尤指在根与茎的交接处
随便看	perky perky perlite perlites Perlman perm Perm perm. permaculture permafrost Permalloy permanence permanences permanencies permanency permanent permanent permanent magnet permanent press permanents permanent tooth permanent wave permanganate permanganates permanganic acid

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