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sword fern

/sɔːrd fɜːrn/

翻译: 指多种具长而呈剑形叶片的蕨类植物的俗称,尤指北美西部的密叶耳蕨(Polystichum munitum)。

1 个条目

phrase

/sɔːrd fɜːrn/formal
  • zh指多种具长而呈剑形叶片的蕨类植物的俗称,尤指北美西部的密叶耳蕨(Polystichum munitum)。

A common name for various species of ferns with long, sword-shaped fronds, particularly Polystichum munitum, native to western North America.

  1. A type of fernB2formal

    A common name for several species of ferns, especially those in the genus Polystichum or Nephrolepis, characterized by long, sword-shaped fronds.

    zh剑蕨

    • The sword fern is a popular ornamental plant in shady gardens.
    • Hikers often see sword ferns growing along forest trails.
    • The fronds of the sword fern can grow up to several feet long.