hemiterata

例句：

1. 1. The couple's hemiterata has made them infertile.
   这对夫妇的不育症使他们无法生育。
2. 2.The research on the hemiterata of this species is still in its early stages.
   关于这种物种的不育性研究仍处于初级阶段。
3. 3. The scientists are studying the hemiterata to find a cure for this disease.
   科学家们正在研究这种不育性以寻找这种疾病的治疗方法。