| 单词 | bladder fern |
| 释义 | bladder fernnounany of several ferns of the genus Cystopteris, having pinnate leaves and growing in rocky areas. Origin of bladder fernFirst recorded in 1820–30; so called from the bladderlike indusium Words nearby bladder fernblacky, blad, bladder, bladder campion, bladdered, bladder fern, bladder kelp, bladder ketmia, bladdernose, bladdernut, bladderpod Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for bladder fernbladder fern nouna small fern, Cystoperis fragilis, with graceful lanceolate leaves, typically growing on limestone rocks and walls Word Origin for bladder fernC19: named from the bladder-shaped indusium Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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