中文翻译与英英解释

1.(提琴头状的)船首饰。
2.(蕨类植物幼苗的)卷牙 (＝ crosier)。

New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible
同义词：cinnamon fern, fiddlehead fern, Osmunda cinnamonea,

tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes
同义词：ostrich fern, shuttlecock fern, Matteuccia struthiopteris, Pteretis struthiopteris, Onoclea struthiopteris,