fern
听听怎么读
英 [fɜ:n]
美 [fɜrn]
是什么意思
- 弗恩
- 蕨类植物
- 古英语
- 女
变形
复数：ferns
英英释义
fern[ fə:n ]
- n.any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
学习怎么用
双语例句
用作名词(n.)
- The fern quickly grew from the earth.
羊齿很快地从地里长出来。 - The hillsides are covered with ferns.
山坡上长满了蕨类植物。 - We can identify several classes of fern.
我们可以识别几种蕨类植物。
权威例句
A fern that hyperaccumulate arsenicA fern that hyperaccumulates arsenic.Fern Phylogeny Based on rbcL Nucleotide SequencesFern and allied plants, with special reference to tropical AmericaErratum: A fern that hyperaccumulates arsenic (Nature (2001) 409 (579))Enhancement of Fern Spore Germination and Gametophyte Growth in Artificial MediaThe Fern Understory as an Ecological Filter: Emergence and Establishment of Canopy-Tree SeedlingsRemoval of Copper Ions From Aqueous Solution by Tree FernEquilibrium sorption isotherm for metal ions on tree fernSecond-order kinetic model for the sorption of cadmium onto tree fern: A comparison of linear and non-linear methods
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