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)展詞匯花
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養(yǎng)的.
來自《簡明英漢詞典》
- 5. Nectar and pollen are very nutritious.
- 花蜜和花粉是很有營養(yǎng)的.
來自《簡明英漢詞典》