单词 | osmunda |
释义 | osmunda os.mun.da AHD: [¼z-m¾n“d…] 也作 os.mund [¼z“m…nd] D.J. [Kz6mJnd*] 也作 os.mund [6Kzm*nd]K.K. [$z6mJnd*] 也作 os.mund [6$zm*nd]n.(名词)Any of several ferns of the genusOsmunda, having erect, bipinnately compound fronds and deeply contracted fertile pinnules. The fibrous roots are sometimes used as a potting medium for cultivated plants, and the young crosiers are used as food. 紫萁:一种紫萁 属的蕨类植物,长有直立的二次羽状复叶及深度皱缩的产孢子二次羽叶。其须根有时可用作栽培植物的盆栽培养基,其嫩叶卷头可用作食物 语源:1. New Latin Osmunda [genus name] 现代拉丁语 Osmunda [属名] 2. from Middle English osmunde [a kind of fern] 源自 中古英语 osmunde [一种蕨] 3. from Old French osmonde 源自 古法语 osmonde |
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