pollen中文什么意思

• n.
  1.【植物；植物学】花粉。
  2.【虫类】粉面。vt.
  授粉给；传粉给；用花粉掩盖。

• abortive pollen:    败育花粉
• airborne pollen:    空传花粉
• arboreal pollen:    木本植物花粉
• arborescent pollen:    乔木花粉
• artificial pollen:    人工花粉

例句与用法

1. The pollen is shed directly on the stigma .
   花粉直接散落在柱头上。
2. Some people have an allergy to pollen .
   一些人对花粉有过敏反应。
3. Both the pollen grains and the gynoecia are active .
   花粉粒和雌蕊都具有活力。
4. Pollen sterile blossoms lack normal turgor .
   花粉不育的花朵缺乏正常的膨压现象。
5. A serologic reaction retards the growth of the pollen tube .
   血清反应阻止花粉管生长。

英文释义

名词

1. the fine spores that contain male gametes and that are borne by an anther in a flowering plant

其他语言

pollenとは意味：pollen n. 花粉. 【動詞＋】 ◆Pollen is carried on the wind. 花粉は風に乗って運ばれる Insects carry pollen from flower to flower. 昆虫は花粉を花から花へと運ぶ ◆bees gathering nectar and pollen 花蜜と花粉を集めるミツバチ ◆These trees produce pollen...
pollen meaning： Noun: pollen    pólun The fine spores that contain male gametes and that are borne by an anther in a flowering plant Derived forms: pollens See also: pollinate Type of: sp...
pollen en francais：n. pollen, ensemble des grains mâles d'une plante à graine
pollen artinya：debunga
pollen 뜻：noun, 꽃가루
pollen перевод：1) _бот. цветочная пыльца, цветень 2) _бот. опылять