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

词汇	root knot
释义	root knotn.（名词） A disease of plants characterized by protuberant enlargements on the roots caused by a nematode.根癌，根瘤病：一种由于线虫的破坏而在根部长出隆起肿块的植物病
随便看	expiratory expire expired expires expiries expiring expiry explain explain explained explaining explains explanation explanation explanations explanative explanatory explant explants expletive expletives expletory explicable explicate explicated

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