pollen

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。

• pollen相关词

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。

• pollen更多例句

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

• pollen更多词组

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.

• pollen剑桥字典
• pollen柯林斯字典

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。