ferns
英 ['fɜ:nz] 美 ['fɜnz]

n.

羊齿植物，蕨类植物( fern的名词复数 )；

英英释义

fern

• n.any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores

双语例句

1. The hillsides are covered with ferns.
   山坡上长满了蕨类植物。
2. These ferns will grow best in a humid atmosphere.
   这些蕨类植物在湿热的环境中长得最旺。

权威例句

Ferns diversified in the shadow of angiosperms.
A Classification for Extant Ferns
Ferns and allied plants : with special reference to tropical America
Fast keypoint recognition using random ferns
dictionary of the flowering plants and ferns
A dictionary of the flowering plants and ferns.
Image Classification using Random Forests and Ferns
Horsetails and ferns are a monophyletic group and the closest living relatives to seed plants.
Starch Gel Electrophoresis of Ferns: A Compilation of Grinding Buffers, Gel and Electrode Buffers, and Staining Schedules
Botanists' Reference. (Book Reviews: A Dictionary of the Flowering Plants and Ferns)