shield-fern

shield-fern什么意思,shield-fern翻译

例句

• delicate feathery shield fern of the eastern United States; sometimes placed in genus Thelypteris.

  美国东部一种纤细的羽叶盾蕨；有时归为金星蕨属。

• European shield fern cultivated in many varieties.

  养殖品种繁多的一种欧洲盾蕨。