North American herb with pungent scaly or toothed roots
例句
Any of several eastern North American plants of the genus Cardamine, such as the crinkleroot, having fleshy rhizomes and palmately divided leaves. 碎米荠属植物一种北美东部碎米荠属植物，如双叶石芥花，有肉质根茎和掌状分裂的叶子
any of several eastern North American plants of the genus Cardamine,such as the crinkleroot,having fleshy rhizomes and palmately divided leaves 一种北美东部碎米荠属植物，如双叶石芥花，有肉质根茎和掌状分裂的叶子
"crinkleroot:a woodland plant (Cardamine diphylla) of eastern North america, having fleshy rootstocks, trifoliolate leaves, and clusters of white or pinkish flowers." "三叶碎米荠:一种产于北美东部的森林植物 (三叶碎米荠);生有肉质根茎和有三小叶的叶片;开白色或粉红色花簇.;"
