fertilized egg
英
美
- 孕卵;受精蛔虫卵;受精鸡蛋;
详细释义
Noun:
-
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
- So a fertilized egg is an example of totipotency.
所以受精卵是一个全能干细胞的例子。 - And it all starts with a single upright egg.
这一切仅由一颗受精卵开始。
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