As the day goes on, the pollen dries up and becomes hard.
日子一天天過(guò)去，花粉干結(jié)成了硬塊。
柯林斯例句
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。
柯林斯例句
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。
柯林斯例句
Hummingbirds have discovered that nectar and pollen are very nutritious.
蜂鳥(niǎo)發(fā)現(xiàn)花蜜和花粉是很有營(yíng)養(yǎng)的.
《簡(jiǎn)明英漢詞典》
Nectar and pollen are very nutritious.
花蜜和花粉是很有營(yíng)養(yǎng)的.
《簡(jiǎn)明英漢詞典》
He developed an allergy to pollen.
他對(duì)花粉過(guò)敏.
《簡(jiǎn)明英漢詞典》
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(chóng)，然后昆蟲(chóng)再將花粉傳到其他植株上。
柯林斯例句
Hay fever sufferers have a worse time when the pollen count is high.
花粉計(jì)數(shù)高時(shí),枯草熱患者的日子就更不好過(guò)了.
《簡(jiǎn)明英漢詞典》
Many people are allergic to airborne pollutants such as pollen.
許多人對(duì)空氣傳播的污染物過(guò)敏，比如花粉。
辭典例句
Certain varieties cannot be fertilised with their own pollen.
某些物種只能異花授粉。
辭典例句
Its proboscis has got stuck to a lot of pollen.
它的喙上粘了很多花粉。
辭典例句
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(guò)程.
辭典例句
During pollen formation a compound is produced naturally in the anther.
在花粉形成過(guò)程中,花藥內(nèi)天然產(chǎn)生一種化合物.
辭典例句
In practice, wind - borne pollen from outside will enter an orchard.
實(shí)際上, 來(lái)自園外的花粉會(huì)隨風(fēng)飄到園內(nèi).
辭典例句
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.
辭典例句
