英语词汇“royal fern”是什么意思，“royal fern”的读音、用法及例句翻译-乐坝网

词汇	royal fern
释义	royal fernn.（名词） A deep-rooted fern(Osmunda regalis) of worldwide distribution, having tall, upright, bipinnately compound fronds. 王紫萁：世界广泛分布的一种的蕨类植物（紫萁属王紫萁）属，根很深，叶高而直立，二回羽状复叶
随便看	mammal mammal mammalogies mammalogy mammals mammaplasties mammaplasty mammary mammary gland mammas mamma's boy mammee apple mammies mammiferous mammilla mammillae mammillate mammillated mammogram mammogram mammographies mammography Mammon mammoplasty mammoth

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