superfecundation

superfecundation

美 　英

• n.【生】同期复孕
• 网络异父重复授精；重孕

词形变化

复数：superfecundations  

英汉解释

n.	1. 【生】同期复孕

英英解释

n.	1. the fertilization of two or more ova at different times during one menstrual cycle by sperm from the same or different males 2. the fertilization of an unusually large number of ova at the same time