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首頁英語詞典pollenpollen實用場景例句

pollen

英 ['p?l?n] 美['pɑl?n]

英英釋義實用場景例句

vt. 傳授花粉給
n. [植] 花粉
n. (Pollen)人名；(英)波倫

實用場景例句

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。

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。

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

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.

Nectar and pollen are very nutritious.: 花蜜和花粉是很有營養(yǎng)的.

He developed an allergy to pollen.: 他對花粉過敏.

Flowers are designed to attract insects which then carry the pollen from plant to plant.: 花的作用在于吸引昆蟲，然后昆蟲再將花粉傳到其他植株上。

Hay fever sufferers have a worse time when the pollen count is high.: 花粉計數(shù)高時,枯草熱患者的日子就更不好過了.

Many people are allergic to airborne pollutants such as pollen.: 許多人對空氣傳播的污染物過敏，比如花粉。

Certain varieties cannot be fertilised with their own pollen.: 某些物種只能異花授粉。

Its proboscis has got stuck to a lot of pollen.: 它的喙上粘了很多花粉。

Germinability of pollen largely depends on the extraction procedure.: 花粉的發(fā)芽力大部分取決提取的過程.

During pollen formation a compound is produced naturally in the anther.: 在花粉形成過程中,花藥內(nèi)天然產(chǎn)生一種化合物.

In practice, wind - borne pollen from outside will enter an orchard.: 實際上, 來自園外的花粉會隨風(fēng)飄到園內(nèi).

Varieties that do not produce fertile pollen are used as females.: 不產(chǎn)生可育花粉的品種被用作母體.