pistils

pistils读音音标

英 [\'pɪstɪlz]

美 [\'pɪstɪlz]

pistils意思解释

n.

雌蕊( pistil的名词复数 )；

英英释义

n.

the female ovule-bearing part of a flower composed of ovary and style and stigma

双语例句

Pistils were shorter than stamens or had not pistils at all could not set fruit generally.试验表明，雌蕊低于雄蕊或雌蕊退化的花为败育花，而雌蕊花柱弯曲也不利于授粉及座果。Pollen has to travel from the stamens, where it is formed, to the pistils, where it is needed.花粉必须从产生花粉的雄蕊转移到需要花粉的雌蕊上去。