8星期大的胚胎只有一英寸长。An eight-week-old embryo is only an inch long.胚胎研究是个容易引起激烈争论的问题。Embryo research is an emotive issue.胚胎的性别早在受精时就决定了。The sex of the embryo is predetermined at fertilization....

“胚胎”的拼音为：pēi tāi...

“胚胎”的英语可以翻译为：[生] embryo，embryon ...