... 胚胎期海洋 embryooceans 胚胎期生活embryonic life 前胚胎期 embryo ...
双语例句
1
The amazing thing about this division is that it happens by about the sixth week of embryoniclife, when the whole body is only a half inch long.
这个部分令人奇怪的是这种现象发生在胚胎生命开始后大约六周，也就是这个小身体只有半英寸长的时候。
2
At that time Mr Bush said that harvesting embryonic stem cells crossed a moral boundary that "would support the taking of innocent human life in the hope of finding medical benefits for others".
那时布什说支持逾越了道德边界的胚胎干细胞研究就是支持了为了他人的医疗利益而夺取无辜生命的做法。
3
Although your heart is the size of your closed fist throughout your life, your embryonic heart is about nine times larger than your developing fist.