1.
This kind of weather often brings on himself.
这种天气常常引起花粉热。
2.
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。
3.
any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma.
北美洲任何构成豚草属的植物，有变应原的花粉，治疗花粉热和气喘。
4.
He was usually very well and happy except for attacks of hay fever in the summer time
除了夏天害花粉热以外，平日里他很健康快活。
5.
hot melt gravure printing
热熔[粉点]凹版印花（用于刮热熔领衬布）
6.
genus of tropical American terrestrial orchids with large purple or pink flowers.
热带美洲陆生兰花的一个属，花大，紫色或粉色。
7.
tropical American stingless nettle that discharges its pollen explosively.
热带美洲无刺荨麻，通过爆裂的方式传播花粉。
8.
commonly cultivated Old World woody herb having large pinkish to red flowers.
产于旧大陆的热带，开大的粉红到红的花。
9.
Hay fever sufferers have a worse time when the pollen count is high.
花粉计数高时，枯草热患者的日子就更不好过了。
10.
Studies on the Mechanism of Heat Injury and Heat Adaptation of Pollen Development and Fertilization in Cucumber(Cucumis Sativus L.);
黄瓜花粉发育及受精过程中热伤害与热适应生理基础的研究
11.
To pollinate(a flower)by means of cross - pollination.
异花传粉用异花传粉的方式传花粉给（花朵）
12.
Preheat oven to 175C/350F. Cream butter, peanut butter and sugar together until light and fluffy. Sift together the flour and baking soda.
烤箱预热到175C/350F。把牛油，花生酱和砂糖打发。面粉和小苏打混合过筛。
13.
shrubs or small trees of tropical Asia and Africa usually with showy white, pink, or purplish flowers.
热带亚洲或非洲的灌木或小树，通常开雪白、粉红或略带紫色的花朵。
14.
Semidouble hot pink/white edge. Medium green, plain. Large.
半重瓣花，热情的粉红色底，白色镶边。中绿色平坦叶。大型。
15.
Preservation of Paulownia pollen under the condition of alkalescence,acidity and boiling treat
酸性、碱性以及热处理环境下泡桐花粉保存实验研究
16.
fertilized by its own pollen.
通过自己的花粉授粉。
17.
cross pollination
异体授粉，异花传粉
18.
Semidouble hot pink large pansy/ red eye, rays. Variegated dark green and pink. Standard.
半重瓣大朵热情粉红色堇型花，有红色的眼和线条。深绿色和粉红色组合成的斑叶。标准型。