英汉词典

  • fern

    英:[fɜ:n]   美: [fɜrn] 

    fern 基本解释

    弗恩蕨类植物古英语

    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

    fern 相关例句

    双语例句

    用作名词(n.)
    1. The fern quickly grew from the earth.
      羊齿很快地从地里长出来。
    2. The hillsides are covered with ferns.
      山坡上长满了蕨类植物。
    3. 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 arsenic
    A fern that hyperaccumulates arsenic.
    Fern Phylogeny Based on rbcL Nucleotide Sequences
    Fern and allied plants, with special reference to tropical America
    Erratum: A fern that hyperaccumulates arsenic (Nature (2001) 409 (579))
    Enhancement of Fern Spore Germination and Gametophyte Growth in Artificial Media
    The Fern Understory as an Ecological Filter: Emergence and Establishment of Canopy-Tree Seedlings
    Removal of Copper Ions From Aqueous Solution by Tree Fern
    Equilibrium sorption isotherm for metal ions on tree fern
    Second-order kinetic model for the sorption of cadmium onto tree fern: A comparison of linear and non-linear methods
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