| 释义 |
club rootn.（名词）- A disease of cabbage and related plants, caused by a fungus(Plasmodiophora brassicae) and characterized by knobby or club-shaped swellings on the roots and wilting, yellowing, and stunted growth of aboveground parts. 根瘤病，根肿病：甘蓝和相关植物的一种疾病，由一种菌类（甘蓝根肿菌） 引起，特征是根部呈球状或棒状膨大，及地上部分枯萎、变黄、生长迟缓
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