| 1. | The pollen is shed directly on the stigma .
花粉直接散落在柱头上。 |
| 2. | Yellow dust was dropping from the limetrees .
菩提树枝头飘下黄色的花粉。 |
| 3. | Some people have an allergy to pollen .
一些人对花粉有过敏反应。 |
| 4. | Both the pollen grains and the gynoecia are active .
花粉粒和雌蕊都具有活力。 |
| 5. | Pollen sterile blossoms lack normal turgor .
花粉不育的花朵缺乏正常的膨压现象。 |
| 6. | Dad, my eyes are killing me with hay fever !
爸爸，我患了花粉热，两眼简直痛得要命。 |
| 7. | The scarcity of internally-generated pollen may be overlooked .
这样国内花粉不足的情况便会被忽视。 |
| 8. | Varieties that do not produce fertile pollen are used as females .
不产生可育花粉的品种被用作母体。 |
| 9. | Germinability of pollen largely depends on the extraction procedure .
花粉的发芽力大部分取决提取的过程。 |
| 10. | In practice, wind-borne pollen from outside will enter an orchard .
实际上，来自园外的花粉会随风飘到园内。 |
