ferns

英 [fɜːnz]

美 [fɜrnz]

n.  蕨; 蕨类植物
fern的复数

柯林斯词典

• 蕨;蕨类植物;羊齿植物
  Afernis a plant that has long stems with feathery leaves and no flowers. There are many types of fern.

双语例句

• Foilage: Holly, hazel, heather and all ferns.
  喷施：冬青，榛子，希瑟和蕨类。
• Fossil gymnospermous trees or climbing plants from the Devonian: seed ferns.
  裸子植物化石树或攀缘植物，起源于泥盆纪；种子蕨。
• Ferns and other greenery colonize rimstone.
  蕨类和其它草木在石头的边缘生长。
• Small family of lower ferns having nearly naked stems and minute scalelike leaves.
  低等蕨类植物小科具有接近赤裸的茎和微小的鳞状的叶。
• Ferns and palms have fronds.
  蕨类和棕榈长有长而细的叶。
• The Studies of the Locomotory Apparatus and Cytoskeleton in the Spermatozoid of Ferns;
  介绍了近年来蕨类植物游动精子运动器和细胞骨架的研究进展。
• Terrestrial or epilithic ferns of tropical rain forests.
  热带雨林地区陆地或长在石头上的蕨类植物。
• The trees, the bushes and the tall ferns are carved with alabaster.
  树木、灌丛和高大的蕨树像是用雪花石膏雕成。
• In some classification systems placed in family Cyatheaceae: ornamental tree ferns with coarse gracefully drooping fronds.
  在一些分类中归入桫椤科；观赏树蕨，叶下垂，粗糙而优美。
• Terrestrial ferns of Florida and West Indies to Central and South America.
  佛罗里达和西印度群岛至中美洲和南美洲的陆生蕨类植物。