abortive pollen

• 败育花粉

abortive pollen的用法和样例：

例句

1. 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。
2. The processes of meiotic division of pollen mother cells were compared between male sterile plants and male fertile ones.
   摘要以萝卜雄性不育株与可育株为试材，比较研究了不育与可育花粉母细胞的减数分裂过程。