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    1. pollen

      英 ['p?l?n] 美['pɑl?n]
      • vt. 傳授花粉給
      • n. [植] 花粉
      • n. (Pollen)人名;(英)波倫

      TEM8GRETOEFL低頻詞擴(kuò)展詞匯

      詞態(tài)變化


      復(fù)數(shù):?pollens;

      中文詞源


      pollen 花粉

      來自拉丁語pollen,谷物粉,面粉,來自PIE*pel,面粉,粉末,粉塵,詞源同polenta,powder.后引申詞義花粉。

      英文詞源


      pollen
      pollen: [16] Pollen originally meant ‘flour’ in English. Not until the 18th century was it taken up as a botanical term. It was borrowed from Latin pollen ‘powder, dust, flour’, a relative of pulvis ‘dust’ (source of English powder and pulverize) and polenta ‘pearl barley’ (source of English polenta [16]).
      => polenta, powder, pulverize
      pollen (n.)
      1760 as a botanical term for the fertilizing element of flowers (from Linn?us, 1751), earlier "fine flour" (1520s), from Latin pollen "mill dust; fine flour," related to polenta "peeled barley," and pulvis (genitive pulveris) "dust," from PIE root *pel- (1) "dust; flour" (cognates: Greek poltos "pap, porridge," Sanskrit pálalam "ground seeds," Lithuanian pelenai, Old Church Slavonic popelu, Russian pépel? "ashes").

      雙語例句


      1. As the day goes on, the pollen dries up and becomes hard.
      日子一天天過去,花粉干結(jié)成了硬塊。

      來自柯林斯例句

      2. 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的配方產(chǎn)品。

      來自柯林斯例句

      3. Avoid trips to the country while the pollen count is high.
      花粉計(jì)數(shù)高時(shí),盡量避免去鄉(xiāng)村旅行。

      來自柯林斯例句

      4. Hummingbirds have discovered that nectar and pollen are very nutritious.
      蜂鳥發(fā)現(xiàn)花蜜和花粉是很有營(yíng)養(yǎng)的.

      來自《簡(jiǎn)明英漢詞典》

      5. Nectar and pollen are very nutritious.
      花蜜和花粉是很有營(yíng)養(yǎng)的.

      來自《簡(jiǎn)明英漢詞典》