名词 identical twin:
-
either of two twins developed from the same fertilized ovum (having the same genetic material)
- Identical twins look exactly alike.
同卵双生胎看上去完全一样。
- Monozygotic twins, on the other hand, arise from the same fertilized egg.
同卵双生子则是由同一个受精卵发育而成的。
