Embryo
01
胚胎, 胎儿
an unhatched or unborn offspring in the process of development, especially a human offspring roughly from the second to the eighth week after fertilization
例子
The ultrasound showed the tiny heartbeat of the embryo, indicating a healthy early stage of pregnancy.
超声波显示了胚胎的微小心跳，表明怀孕早期阶段健康。
02
胚, 幼芽
the young, undeveloped plant nestled inside a seed or the archegonium of ferns and mosses
例子
Under the microscope, the fern archegonium reveals an embryo ready to grow a new frond.
在显微镜下，蕨类植物的颈卵器揭示了一个准备长出新叶的胚胎。
