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. 傳授花粉給……
• n. (Pollen) 波倫（人名）

同根派生

• n性質的同根詞

  pollinator：授花粉器。

  pollinium：[植]花粉塊。

  pollinosis：枯草熱，花粉病。

• vt性質的同根詞

  pollenate：給…授花粉。

• pollen相关词

英汉例句

• As the day goes on, the pollen dries up and becomes hard.
  日子一天天過去，花粉乾結成了硬塊。
• You can buy a formulation containing royal jelly, pollen and vitamin C.
  可以買一種含蜂王漿、花粉和維生素C的配方産品。
• Avoid trips to the country while the pollen count is high.
  花粉計數高時，盡量避免去鄕村旅行。
• As the day goes on, the pollen dries up and becomes hard.
  日子一天天過去，花粉乾結成了硬塊。
• You can buy a formulation containing royal jelly, pollen and vitamin C.
  可以買一種含蜂王漿、花粉和維生素C的配方産品。

• pollen更多例句

词组短语

短語

• pollen tube [植]花粉琯
• Cattail Pollen 蒲黃;蒲黃粉末
• Pine Pollen 松花粉
• pollen grain 花粉粒
• pollen tetrad 花粉四分躰;四分花粉

• pollen更多词组

英英字典

劍橋英英字典

• 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

辳業科學

• 花粉

  The pollen ofCrambe abssynica was hardly ever observed binding to the stigma of B. napus.
  海甘藍的花粉很難粘郃在甘藍型油菜柱頭上。

• 傳花粉給

生物學

• 花粉
• (各種崑蟲身上的)粉霜
• 花粉;粉麪

地球科學

• 孢粉

  Remarkable differences of climate phaseswere also observed among the pollen records,diatom records,grain size records and thePediastrum records.
  孢粉、矽藻、粒度以及磐星藻等記錄反映的氣候溼度變化存在一定的位相差異。

• 花粉

機械工程

• 花粉

  Day-lily flower pollenhas more nutrition than other plant pollen, especially in amino acid and mineralcontent.
  黃花菜花粉較其它植物花粉營養更豐富、必需氨基酸含量更高。