root rotWiktionary 原文构词拆分root词根/词干+rot词根/词干词源说明From root + rot.释义（英文）名词 Noun(phytopathology) Any of several plant fungal diseases caused by having overwet roots.词族派生词（12）Armillaria root rotblack root rotcotton root rotFusarium root rotlaminated root rotmushroom root rotraspberry root rotshoestring root rotTexas root rotThielaviopsis root rotviolet root rotTomentosus root rot