superfetation

superfetation

美 　英

• n.【生】异期复孕
• 网络重孕；罕见重复受孕

词形变化

复数：superfetations  

英汉解释

n.	1. 【生】异期复孕

英英解释

n.	1. the fertilization of a second ovum after the start of pregnancy, resulting in the presence of two foetuses at different stages of development in the same uterus.

例句

Indeed, the last known case of superfetation had a happy ending.

事实上，最后的superfetation已知的情况下度过了一个愉快的结局。