(botany) a minute rudimentary plant contained within a seed or an archegonium
an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life
双语例句
They are engaging in an embryo research. 他们正在进行一项胚胎研究。
The embryo develops into a fetus. 胚胎发育成胎儿。
The embryo develops into a fetus. 胚胎发育成胎儿。
Congenital syphilis says the embryo passes syphilis again, it is syphilis helicoid to infect fetal syphilis via placenta. 先天梅毒又称胎传梅毒，乃梅毒螺旋体经胎盘传染给胎儿之梅毒。
