pollen
词语释义
英 ['pɒlən] 美 ['pɑlən]
vt. 传授花粉给
n. [植] 花粉
n. (Pollen)人名；(英)波伦
单词分析：
记忆方法：暂无,等待补充.
英英释义
Noun:
单词词源
中文词源
pollen 花粉
来自拉丁语pollen,谷物粉，面粉，来自PIE*pel,面粉，粉末，粉尘，词源同polenta,powder.后引申词义花粉。
英语词源
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 Linnæus, 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 pépelŭ "ashes").
词态变化
复数 pollens;
权威造句
1. 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。
来自柯林斯例句
2. 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。
来自柯林斯例句
3. 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。
来自柯林斯例句
4. Hummingbirds have discovered that nectar and pollen are very nutritious.
蜂鸟发现花蜜和花粉是很有营养的.
来自《简明英汉词典》
5. Nectar and pollen are very nutritious.
花蜜和花粉是很有营养的.
来自《简明英汉词典》
近反义词
pollen count (供有花粉过敏症者参...
Turkish pollen 大麻的一种
pollen tetrad 四分花粉
pollen asthma 花粉性哮喘
pollen dimorphism 花粉二型性
pollen hypersensitivity 花粉超敏反应...
pollen substitute 人工花粉,花粉代替物...
pollen allergen 花粉变应原
pollen profile 花粉剖面
pollen grain 花粉粒
pollen analysis 花粉分析
pollen diagram 花粉图式,花粉式...
pollen basket 花粉筐
pollen sac 花粉囊
pollen tetrahedron 花粉四面体
pollen chamber 药粉房,贮粉室...
pollen tube 花粉管
pollen comb 花粉栉
fertile pollen 能育花粉
pollen frequency 花粉总数(玻片上每平...
相似短语
pollen allergies 花粉过敏
produce pollen 产生花粉
pollen chamber 贮粉室，花粉房
pollen mixture 混合花粉
pollen spectrum 花粉谱
pollen substitute 人工花粉
pollen supplier 花粉供给者
pollen tube 花粉管
pollen culture 花粉培养
pollen dimorphism 花粉二型性