橘子朗文词典

pollen

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音标发音

  • 英式音标 [ˈpɒl.ən]
  • 美式音标 [ˈpɑː.lən]
  • 国际音标 ['pɔlin]
  • 英式发音
  • 美式发音

基本解释

  • n. 花粉
  • v. 传授花粉给……
  • n. (Pollen) 波伦（人名）

同根派生

  • n性质的同根词
    pollinator：授花粉器。
    pollinium：[植]花粉块。
    pollinosis：枯草热，花粉病。
  • vt性质的同根词
    pollenate：给…授花粉。

英汉例句

  • As the day goes on, the pollen dries up and becomes hard.
    日子一天天过去，花粉干结成了硬块。
  • You can buy a formulation containing royal jelly, pollen and vitamin C.
    可以买一种含蜂王浆、花粉和维生素C的配方产品。
  • Avoid trips to the country while the pollen count is high.
    花粉计数高时，尽量避免去乡村旅行。
  • As the day goes on, the pollen dries up and becomes hard.
    日子一天天过去，花粉干结成了硬块。
  • You can buy a formulation containing royal jelly, pollen and vitamin C.
    可以买一种含蜂王浆、花粉和维生素C的配方产品。

词组短语

    短语

  • pollen tube [植]花粉管
  • Cattail Pollen 蒲黄;蒲黄粉末
  • Pine Pollen 松花粉
  • pollen grain 花粉粒
  • pollen tetrad 花粉四分体;四分花粉

英英字典

    剑桥英英字典

  • a powder, produced by the male part of a flower, that causes the female part of the same type of flower to produce seeds. It is carried by insects or the wind.

    • 柯林斯英英字典

  • Pollen is a fine powder produced by flowers. It fertilizes other flowers of the same species so that they produce seeds.

专业释义

    农业科学

  • 花粉

    The pollen ofCrambe abssynica was hardly ever observed binding to the stigma of B. napus.
    海甘蓝的花粉很难粘合在甘蓝型油菜柱头上。

  • 传花粉给

    • 生物学

  • 花粉
  • (各种昆虫身上的)粉霜
  • 花粉;粉面

    • 地球科学

  • 孢粉

    Remarkable differences of climate phaseswere also observed among the pollen records,diatom records,grain size records and thePediastrum records.
    孢粉、硅藻、粒度以及盘星藻等记录反映的气候湿度变化存在一定的位相差异。

  • 花粉

    • 机械工程

  • 花粉

    Day-lily flower pollenhas more nutrition than other plant pollen, especially in amino acid and mineralcontent.
    黄花菜花粉较其它植物花粉营养更丰富、必需氨基酸含量更高。