pollen：美 ['pɑl?n]；英 ['p?l?n]
v.授粉給；傳粉給；用花粉掩蓋
n.花粉
例句：
1.Grains of pollen suspended in a liquid appear under a microscope to be in aconstant state of agitation.
在顯微鏡下，懸浮在液體中的花粉呈現壹種經久不息的騷動。
2.The results from the pollen densitometers indicate the number of pollen grainssucked into a device per square millimeter of the aperture.
花粉顯像密度計的計算結果，可以表明每壹平方毫米孔徑上吸入的花粉粒數。
3.I do not know, why the spring pollen spread to one?
我不知道，春天的花粉為何撒播壹地？
4.In a sporophytic interaction, the surface of the pollen grain is recognized,normally by the stigma.
在孢子體相互作用中，通常是由柱頭識別花粉粒的表面。