The fertilization rate of a majority of cycles((70.00)%,21/30) in group 2 was higher than 50%,and the mean of fertilization rates was(79.79)%.是什么意思_The fertilization rate of a majority of cycles((70.00)%,21/30) in group 2 was higher than 50%,and the mean of fertilization rates was(79.79)%.在线翻译_英语_读音_用法_例句