Identical twins are also called monozygote twins because they develop from the splitting of a single fertilized egg.
因为是从
一


分
而来,

胞胎也被称作单
胞胎。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。


But for now, you learned all about female reproductive anatomy, how sex hormones affect oogenesis and ovulation, and how the ovarian and menstrual cycles mature and release oocytes, and create a comfy uterine environment for a fertilized egg.
但是现在,你了解了女性生殖解剖
,性激素如何影响卵子发生和排卵,卵巢和月经周期如何成熟和释放卵母细胞,并为受精卵创造舒适的子宫环境。
题
基础入门
选编