buckler fern

短语

[网络] ler ern

词形变化

buckler ferns 复数 buckler ferns

释义与例句

n.
  1. 1.

    Certain species of the fern genera, principally of genus Dryopteris.

词汇关系

名词

同义词 1

shield fern

上位词 1

fern

词源

From the shape of the indusia (membranes) that cover the fern's sori (spores).

来源：wiktionary