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

词汇	black knot
释义	black knotn.（名词） A disease of the plum, the cherry, and related plants caused by the fungusApiosporina morbosa and resulting in black, knotlike swellings on the branches. 黑节瘤：李树、樱树和同属植物的一种疾病，由真菌梨孢菌引起，导致树枝上黑色节瘤状突起
随便看	fireboard fireboat firebomb firebox firebrand firebrat firebreak firebrick fire brigade firebug fire clay fire control firecracker fired firedamp fire department firedog fire door firedragon firedrake fire drill fire-eater fire engine fire escape fire extinguisher

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