bracken

名词 bracken:

1. fern of southeastern Asia; not hardy in cold temperate regions
   同义词：Pteridium esculentum
2. large coarse fern often several feet high; essentially weed ferns; cosmopolitan
   同义词：pasture brake, brake, Pteridium aquilinum

brack.en

n.（名词）
A widespread, often weedy fern(Pteridium aquilinum) having large, triangular, pinnately compound fronds and often forming dense thickets.
欧洲蕨：一种分布广泛，常为蔓生的（欧洲蕨 蕨属） 蕨类植物，具有大型、三角形羽状复叶，通常形成茂密的灌木丛
An area overgrown with this fern.
欧洲蕨林：被这种蕨覆盖的地带

来源：
Middle English braken
中古英语 braken
[probably of Scandinavian origin] * see bhreg-
[可能源于斯堪的纳维亚语] *参见 bhreg-